Best Firm Mattress

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What do stomach sleepers, combination sleepers, back sleepers, heavy people, and those who struggle with back pain all have in common? They’re often in search of the best firm mattress — a bed that offers a ton of support and doesn’t have too much sinkage.

If you fit into one of those categories, read on as I take you through the best firm mattresses of the year. You can also head over to our Mattress Firmness Guide to learn more about how to choose the right firmness level for your needs.

Best Firm Mattresses of 2023

Best Mattress 2023 Video Review

Our Methodology

Our team of Certified Sleep Science Coaches has reviewed more than 220 products in our mattress lab, running each one through tests such as pressure-mapping and measuring motion transfer with a seismometer. From there, we give every bed an overall score based on materials, comfort, support, cooling, and edge support. We also factor in brand performance with categories such as value and warranty.

For our roundup of the best firm mattresses, we also took each bed’s firmness score into consideration (obviously). All of these beds either had a firm option (the WinkBed, for example, has both a Luxury Firm and Firmer model) or scored at least a 7 out of 10 on our firmness scale. For context, a 6.5 out of 10 is Medium Firm, so all of these mattresses are above that. Click here to learn more about our methodology.

Best Overall – Plank Firm

Best Overall

Brooklyn Bedding Plank Firm Mattress

P1064244

The Plank Firm is a super-firm and flippable all-foam mattress, with one firm side and one extra-firm side.

Sleepopolis Score 4.3/5
Read Brooklyn Bedding Plank Firm Mattress Review
SO Brand Icon MattressMaterial

Material

Foam

SO Brand Icon PropertyTrialPeriod

Trial Period

120 nights

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyFirmness

Firmness

Multiple firmness options

SO Brand Icon MattressWarranty

Warranty

10-year warranty

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type back pain
Back Pain
This bed is perfect for anyone suffering from back pain.
SO sleeper type stomach sleepers
Stomach Sleeping
Ideal for average weight and heavyweight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.8/5
Watch Our Video Review
Best Overall

Brooklyn Bedding Plank Firm Mattress

P1064244

The Plank Firm is a super-firm and flippable all-foam mattress, with one firm side and one extra-firm side.

Sleepopolis Score 4.3/5
Read Brooklyn Bedding Plank Firm Mattress Review
SO Brand Icon MattressMaterial

Material

Foam

SO Brand Icon MattressWarranty

Warranty

10-year warranty

SO Brand Icon PropertyFirmness

Firmness

Multiple firmness options

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyTrialPeriod

Trial Period

120 nights

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type back pain
Back Pain
This bed is perfect for anyone suffering from back pain.
SO sleeper type stomach sleepers
Stomach Sleeping
Ideal for average weight and heavyweight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.8/5
Watch Our Video Review
P1064244
Best Overall

Brooklyn Bedding Plank Firm Mattress

The Plank Firm is a super-firm and flippable all-foam mattress, with one firm side and one extra-firm side.

Sleepopolis Score 4.3/5
Read Brooklyn Bedding Plank Firm Mattress Review
SO Brand Icon MattressMaterial

Material

Foam

SO Brand Icon PropertyFirmness

Firmness

Multiple firmness options

SO Brand Icon PropertyTrialPeriod

Trial Period

120 nights

SO Brand Icon MattressWarranty

Warranty

10-year warranty

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type back pain
Back Pain
This bed is perfect for anyone suffering from back pain.
SO sleeper type stomach sleepers
Stomach Sleeping
Ideal for average weight and heavyweight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.8/5
Watch Our Video Review

With two firm mattresses for the price of one, it’s no wonder why the Plank Firm is our Best Overall pick. This flippable mattress from Brooklyn Bedding has one firm side and one extra-firm side. The extra-firm side provides more firm support than any mattress on this list. Both sides should be great for stomach sleepers. These folks need plenty of support to keep their hips elevated and their spines in neutral alignment. 

The Plank Firm comes with a 120-night sleep trial and 10-year warranty.

Pros

  • The Plank Firm is good for back sleepers who like a firm feel.
  • The high-density foam base of the Plank Firm offers even more support than some innerspring beds.
  • The Plank Firm’s cover comes with an optional cooling panel made of Phase Change Material that helps dissipate body heat.

Cons

  • The cooling panel isn’t included with the bed, so it will add an additional cost to your purchase.

Learn more in our full Plank Firm mattress review. You can also click here to get our best deal, or see our best mattress page for more options.

Best Firm Mattress for Couples – Nectar Premier Copper

Best Firm Mattress for Couples

Nectar Premier Copper Mattress

P1051476 scaled

The cooling technology in this mattress sets it apart. A lot of memory foam mattresses trap body heat and sleep hot, while the Nectar Premier Copper works to fix this issue, and sleeps cooler than any other mattress in the Nectar Sleep all-foam line.

Sleepopolis Score 4.1/5
Read Nectar Premier Copper Mattress Review
SO Brand Icon MattressMaterial

Material

Foam

SO Brand Icon PropertyTrialPeriod

Trial Period

365 nights

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyFirmness

Firmness

Medium-firm: 7/10

SO Brand Icon MattressWarranty

Warranty

Lifetime warranty

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type hot sleepers
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
SO sleeper type back sleepers
Back Sleeping
Ideal for lightweight and average weight back sleepers.
SO sleeper type side sleepers
Side Sleeping
Ideal for lightweight and average weight side sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.8/5
Watch Our Video Review
Best Firm Mattress for Couples

Nectar Premier Copper Mattress

P1051476 scaled

The cooling technology in this mattress sets it apart. A lot of memory foam mattresses trap body heat and sleep hot, while the Nectar Premier Copper works to fix this issue, and sleeps cooler than any other mattress in the Nectar Sleep all-foam line.

Sleepopolis Score 4.1/5
Read Nectar Premier Copper Mattress Review
SO Brand Icon MattressMaterial

Material

Foam

SO Brand Icon MattressWarranty

Warranty

Lifetime warranty

SO Brand Icon PropertyFirmness

Firmness

Medium-firm: 7/10

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyTrialPeriod

Trial Period

365 nights

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type hot sleepers
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
SO sleeper type back sleepers
Back Sleeping
Ideal for lightweight and average weight back sleepers.
SO sleeper type side sleepers
Side Sleeping
Ideal for lightweight and average weight side sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.8/5
Watch Our Video Review
P1051476 scaled
Best Firm Mattress for Couples

Nectar Premier Copper Mattress

The cooling technology in this mattress sets it apart. A lot of memory foam mattresses trap body heat and sleep hot, while the Nectar Premier Copper works to fix this issue, and sleeps cooler than any other mattress in the Nectar Sleep all-foam line.

Sleepopolis Score 4.1/5
Read Nectar Premier Copper Mattress Review
SO Brand Icon MattressMaterial

Material

Foam

SO Brand Icon PropertyFirmness

Firmness

Medium-firm: 7/10

SO Brand Icon PropertyTrialPeriod

Trial Period

365 nights

SO Brand Icon MattressWarranty

Warranty

Lifetime warranty

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type hot sleepers
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
SO sleeper type back sleepers
Back Sleeping
Ideal for lightweight and average weight back sleepers.
SO sleeper type side sleepers
Side Sleeping
Ideal for lightweight and average weight side sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.8/5
Watch Our Video Review

If you’re sharing the bed with a partner, our firm pick for you is the all-foam Nectar Premier Copper. This mattress has that quicksand-like, slow-moving memory foam that not only offers great pressure relief, but motion isolation as well. This means you won’t feel too disturbed by a restless partner at night. In terms of firmness, it comes in at about a 7 out of 10 on our mattress firmness scale.

Pros

  • It’s a nice match for back sleepers and side sleepers, thanks to the contouring and support.
  • The Nectar Premier Copper comes with a generous 365-night sleep trial and forever warranty.
  • With its cooling cover, copper fibers, and gel-infused memory foam, this mattress should have no problem sleeping cool.

Cons

  • Strict stomach sleepers will most likely need a firmer mattress than the Nectar Premier Copper.

Curious to learn more about this bed? Head on over to our full Nectar Premier Copper mattress review. You can also click here to get our best deal, or see our best mattress for couples page for more options.

Best Firm Mattress for Combination Sleepers – Saatva

Best Firm Mattress for Combination Sleepers

Saatva Mattress

P1051102

The Saatva’s coil-on-coil construction provides a classic innerspring feel. It's a good option for combo sleepers, who will want to feel free to switch positions and avoid feeling “stuck” in the mattress. It comes in three firmness levels, so you should be able to find one that suits your needs.

Sleepopolis Score 4.8/5
Read Saatva Mattress Review
SO Brand Icon MattressMaterial

Material

Innerspring

SO Brand Icon PropertyTrialPeriod

Trial Period

365 nights

SO Brand Icon PropertyShipping

Shipping Method

Free white glove delivery

SO Brand Icon PropertyFirmness

Firmness

Multiple firmness options

SO Brand Icon MattressWarranty

Warranty

Lifetime warranty

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type hot sleepers
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
SO sleeper type back pain
Back Pain
This bed is perfect for anyone suffering from back pain.
SO sleeper type back sleepers
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
SO sleeper type stomach sleepers
Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.9/5
Watch Our Video Review
Best Firm Mattress for Combination Sleepers

Saatva Mattress

P1051102

The Saatva’s coil-on-coil construction provides a classic innerspring feel. It's a good option for combo sleepers, who will want to feel free to switch positions and avoid feeling “stuck” in the mattress. It comes in three firmness levels, so you should be able to find one that suits your needs.

Sleepopolis Score 4.8/5
Read Saatva Mattress Review
SO Brand Icon MattressMaterial

Material

Innerspring

SO Brand Icon MattressWarranty

Warranty

Lifetime warranty

SO Brand Icon PropertyFirmness

Firmness

Multiple firmness options

SO Brand Icon PropertyShipping

Shipping Method

Free white glove delivery

SO Brand Icon PropertyTrialPeriod

Trial Period

365 nights

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type hot sleepers
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
SO sleeper type back pain
Back Pain
This bed is perfect for anyone suffering from back pain.
SO sleeper type back sleepers
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
SO sleeper type stomach sleepers
Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.9/5
Watch Our Video Review
P1051102
Best Firm Mattress for Combination Sleepers

Saatva Mattress

The Saatva’s coil-on-coil construction provides a classic innerspring feel. It's a good option for combo sleepers, who will want to feel free to switch positions and avoid feeling “stuck” in the mattress. It comes in three firmness levels, so you should be able to find one that suits your needs.

Sleepopolis Score 4.8/5
Read Saatva Mattress Review
SO Brand Icon MattressMaterial

Material

Innerspring

SO Brand Icon PropertyFirmness

Firmness

Multiple firmness options

SO Brand Icon PropertyTrialPeriod

Trial Period

365 nights

SO Brand Icon MattressWarranty

Warranty

Lifetime warranty

SO Brand Icon PropertyShipping

Shipping Method

Free white glove delivery

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type hot sleepers
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
SO sleeper type back pain
Back Pain
This bed is perfect for anyone suffering from back pain.
SO sleeper type back sleepers
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
SO sleeper type stomach sleepers
Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.9/5
Watch Our Video Review

The Saatva is a firm, supportive mattress that works great for combination sleepers. Its firm layer of individually wrapped pocketed coils helps you stay “on top” of the bed. With this traditional, responsive feel, combination sleepers should find it easy to change positions at night. The construction also aligns your spine and promotes a healthy sleep posture. The bed is offered in three different firmness options: Plush Soft, Luxury Firm, and Firm.

The Saatva comes with a 365-night at-home sleep trial and lifetime warranty.

Pros

  • The Soft model should give side sleepers the necessary pressure relief, as well as the support of a firm mattress from those innerspring coils. 
  • It’s a great pick for couples with its strong edge support, durability, and responsiveness. 
  • The Saatva comes with free white glove delivery, so they’ll deliver the mattress to your room of choice and take away your old mattress at no additional cost.

Cons

  • The innerspring coils transfer motion across the bed easily, so you may feel your partner’s movements if you’re a light sleeper.

Want to learn more? Check out our full Saatva mattress review. You can also click here to get our best deal, or see our best mattress for combination sleepers page for more options.

Best Firm Hybrid – Helix Dawn

Best Firm Hybrid

Helix Dawn Mattress

helix dawn

The Helix Dawn is the firmest model Helix Sleep offers. It uses strong support to provide a great feel for back and stomach sleepers. The hybrid build provides good bounce and mobility so you’ll be able to change positions easily too.

Sleepopolis Score 3.9/5
Read Helix Dawn Mattress Review
SO Brand Icon MattressMaterial

Material

Hybrid

SO Brand Icon PropertyTrialPeriod

Trial Period

100 nights

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyFirmness

Firmness

Firm: 7.5/10

SO Brand Icon MattressWarranty

Warranty

10-year warranty

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type couples
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
SO sleeper type back sleepers
Back Sleeping
Ideal for average weight back sleepers.
SO sleeper type stomach sleepers
Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.5/5
Best Firm Hybrid

Helix Dawn Mattress

helix dawn

The Helix Dawn is the firmest model Helix Sleep offers. It uses strong support to provide a great feel for back and stomach sleepers. The hybrid build provides good bounce and mobility so you’ll be able to change positions easily too.

Sleepopolis Score 3.9/5
Read Helix Dawn Mattress Review
SO Brand Icon MattressMaterial

Material

Hybrid

SO Brand Icon MattressWarranty

Warranty

10-year warranty

SO Brand Icon PropertyFirmness

Firmness

Firm: 7.5/10

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyTrialPeriod

Trial Period

100 nights

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type couples
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
SO sleeper type back sleepers
Back Sleeping
Ideal for average weight back sleepers.
SO sleeper type stomach sleepers
Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.5/5
helix dawn
Best Firm Hybrid

Helix Dawn Mattress

The Helix Dawn is the firmest model Helix Sleep offers. It uses strong support to provide a great feel for back and stomach sleepers. The hybrid build provides good bounce and mobility so you’ll be able to change positions easily too.

Sleepopolis Score 3.9/5
Read Helix Dawn Mattress Review
SO Brand Icon MattressMaterial

Material

Hybrid

SO Brand Icon PropertyFirmness

Firmness

Firm: 7.5/10

SO Brand Icon PropertyTrialPeriod

Trial Period

100 nights

SO Brand Icon MattressWarranty

Warranty

10-year warranty

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type couples
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
SO sleeper type back sleepers
Back Sleeping
Ideal for average weight back sleepers.
SO sleeper type stomach sleepers
Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.5/5

With a firmer feel and a wonderful blend of comfort and support, there’s a lot to love about this firm hybrid mattress. The Helix Dawn has a construction of both high-grade, pressure-relieving polyfoam and strong pocketed coils. This makes it a great choice for most stomach sleepers and back sleepers, who should appreciate its firm feel. It is for this same reason that heavier sleepers (over 250 pounds) should also get the support they need on the Helix Dawn.

The Dawn comes with a 100-night sleep trial and 10-year warranty.

Pros

  • Helix has a line of six mattresses, and the Dawn is their firmest option. It’s also available in a luxury version called the Helix Dawn Luxe. 
  • The bounciness of the springs means you’re likely to sleep more on top of the bed than “in” it, which is nice for combination sleepers who need ease of movement. 
  • The Helix Dawn does a great job at keeping hot sleepers cool, with its special cooling cover and breathable pocketed coil layers.

Cons

  • If you’re someone who likes a lot of sinkage and contouring in your bed, then the firm Helix Dawn probably isn’t for you.

Want to learn more about the Helix Dawn? Read our full Helix Dawn mattress review. You can also click here to get our best deal, or see our best hybrid mattress page for more options.

Best Firm Mattress for Back Sleepers – DreamCloud

Best Firm Mattress for Back Sleepers

DreamCloud Original Mattress

DreamCloud Mattress

The DreamCloud Mattress is a luxury hybrid mattress made with layers of memory foam and pocketed coils. It offers a great combination of support and pressure relief that back sleepers will really enjoy.

Sleepopolis Score 4.4/5
Read DreamCloud Original Mattress Review
SO Brand Icon MattressMaterial

Material

Hybrid

SO Brand Icon PropertyTrialPeriod

Trial Period

365 nights

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyFirmness

Firmness

Medium-firm: 7/10

SO Brand Icon MattressWarranty

Warranty

Lifetime warranty

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type hot sleepers
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
SO sleeper type seniors
Seniors
This bed is perfect for senior sleepers.
SO sleeper type back sleepers
Back Sleeping
Ideal for average weight back sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.6/5
Watch Our Video Review
Best Firm Mattress for Back Sleepers

DreamCloud Original Mattress

DreamCloud Mattress

The DreamCloud Mattress is a luxury hybrid mattress made with layers of memory foam and pocketed coils. It offers a great combination of support and pressure relief that back sleepers will really enjoy.

Sleepopolis Score 4.4/5
Read DreamCloud Original Mattress Review
SO Brand Icon MattressMaterial

Material

Hybrid

SO Brand Icon MattressWarranty

Warranty

Lifetime warranty

SO Brand Icon PropertyFirmness

Firmness

Medium-firm: 7/10

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyTrialPeriod

Trial Period

365 nights

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type hot sleepers
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
SO sleeper type seniors
Seniors
This bed is perfect for senior sleepers.
SO sleeper type back sleepers
Back Sleeping
Ideal for average weight back sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.6/5
Watch Our Video Review
DreamCloud Mattress
Best Firm Mattress for Back Sleepers

DreamCloud Original Mattress

The DreamCloud Mattress is a luxury hybrid mattress made with layers of memory foam and pocketed coils. It offers a great combination of support and pressure relief that back sleepers will really enjoy.

Sleepopolis Score 4.4/5
Read DreamCloud Original Mattress Review
SO Brand Icon MattressMaterial

Material

Hybrid

SO Brand Icon PropertyFirmness

Firmness

Medium-firm: 7/10

SO Brand Icon PropertyTrialPeriod

Trial Period

365 nights

SO Brand Icon MattressWarranty

Warranty

Lifetime warranty

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type hot sleepers
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
SO sleeper type seniors
Seniors
This bed is perfect for senior sleepers.
SO sleeper type back sleepers
Back Sleeping
Ideal for average weight back sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.6/5
Watch Our Video Review

The DreamCloud mattress could be a match made in heaven for those who prefer a firmer feel and the support of coils, but love the body-contouring properties of memory foam. This results in a balanced feel that back sleepers especially should love.

DreamCloud comes with a 365-night sleep trial and lifetime warranty.

Pros

  • The comfort layer is made with cooling gel memory foam, which doesn’t trap heat and should assist with temperature regulation. 
  • Below that, you’ll find a transition layer of responsive foam, which adds a bit of bounce and works in tandem with the top layer to keep the spine in a straight line. 
  • The coils allow for plenty of airflow, helping the mattress sleep cool.

Cons

  • The DreamCloud only comes in one firmness option. That’s not a knock against the bed itself, but it’s an important piece of information to know before making a purchase. 

Learn more in the full DreamCloud mattress review. You can also click here to get our best deal, or see our best mattress for back sleepers page for more options.

Best Firm Mattress for Sex — Emma CliMax

Best Firm Mattress for Sex

Emma CliMax Hybrid

P1055849 scaled

The Emma CliMax Hybrid is a firm, supportive, and bouncy mattress. Emma designed it with two specific groups in mind: couples and plus-sized sleepers.

Sleepopolis Score 4.4/5
Read Emma CliMax Hybrid Review
SO Brand Icon MattressMaterial

Material

Hybrid

SO Brand Icon PropertyTrialPeriod

Trial Period

365 nights

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyFirmness

Firmness

Firm: 7.5/10

SO Brand Icon MattressWarranty

Warranty

10-year warranty

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type couples
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
SO sleeper type back sleepers
Back Sleeping
Ideal for average weight and heavyweight back sleepers.
SO sleeper type stomach sleepers
Stomach Sleeping
Ideal for lightweight stomach sleepers.
Average Customer Rating
/5
Watch Our Video Review
Best Firm Mattress for Sex

Emma CliMax Hybrid

P1055849 scaled

The Emma CliMax Hybrid is a firm, supportive, and bouncy mattress. Emma designed it with two specific groups in mind: couples and plus-sized sleepers.

Sleepopolis Score 4.4/5
Read Emma CliMax Hybrid Review
SO Brand Icon MattressMaterial

Material

Hybrid

SO Brand Icon MattressWarranty

Warranty

10-year warranty

SO Brand Icon PropertyFirmness

Firmness

Firm: 7.5/10

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyTrialPeriod

Trial Period

365 nights

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type couples
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
SO sleeper type back sleepers
Back Sleeping
Ideal for average weight and heavyweight back sleepers.
SO sleeper type stomach sleepers
Stomach Sleeping
Ideal for lightweight stomach sleepers.
Average Customer Rating
/5
Watch Our Video Review
P1055849 scaled
Best Firm Mattress for Sex

Emma CliMax Hybrid

The Emma CliMax Hybrid is a firm, supportive, and bouncy mattress. Emma designed it with two specific groups in mind: couples and plus-sized sleepers.

Sleepopolis Score 4.4/5
Read Emma CliMax Hybrid Review
SO Brand Icon MattressMaterial

Material

Hybrid

SO Brand Icon PropertyFirmness

Firmness

Firm: 7.5/10

SO Brand Icon PropertyTrialPeriod

Trial Period

365 nights

SO Brand Icon MattressWarranty

Warranty

10-year warranty

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type couples
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
SO sleeper type back sleepers
Back Sleeping
Ideal for average weight and heavyweight back sleepers.
SO sleeper type stomach sleepers
Stomach Sleeping
Ideal for lightweight stomach sleepers.
Average Customer Rating
/5
Watch Our Video Review

It’s called the CliMax Hybrid for a reason. Not only did Emma design its latest mattress to be firm and supportive enough for heavy sleepers — they also designed it to be a great bed for sex. Thanks to a support layer of pocketed coils and responsive foams (even the comfort layer is more responsive than traditional memory foam), it’s very easy to move around on the mattress’ surface. That means it’s also easy to change positions during amorous activities. The coils themselves are even wrapped in foam to give the Emma CliMax Hybrid increased edge support. Heavy couples should be able to spread out without feeling like they’re about to fall off.

Pros

  • For heavy people over 300 pounds, the Emma CliMax Hybrid should be comfortable in all three sleeping positions. 
  • Another bonus for couples is that the Emma CliMax Hybrid is a cooler-sleeping mattress. It has a soft and cooling cover, as well as breathable foams.
  • The mattress isolates motion well, so if you or your partner are light sleepers, you shouldn’t feel each other’s movements at night.

Cons

  • The foams here are firmer and more responsive than typical memory foam, so lightweight and average-weight sleepers likely won’t get the pressure relief they need. But that shouldn’t be too much of an issue since the mattress wasn’t designed for them.

Want to learn more? Read our full Emma CliMax mattress review. You can also click here to get our best deal, or see our best mattress for sex page for more options.

Best Firm Mattress for Back Pain – WinkBed

Best Firm Mattress for Back Pain

WinkBed Mattress

winkbed

The WinkBed is a hybrid mattress that comes in three firmness levels, so most sleepers should find a model that suits their needs. It could also be a good fit for couples, thanks to reinforced edge support.

Sleepopolis Score 4.8/5
Read WinkBed Mattress Review
SO Brand Icon MattressMaterial

Material

Hybrid

SO Brand Icon PropertyTrialPeriod

Trial Period

120 nights

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyFirmness

Firmness

Multiple firmness options

SO Brand Icon MattressWarranty

Warranty

Lifetime warranty

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type hot sleepers
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
SO sleeper type back pain
Back Pain
This bed is perfect for anyone suffering from back pain.
SO sleeper type back sleepers
Back Sleeping
Ideal for lightweight and average weight back sleepers.
SO sleeper type stomach sleepers
Stomach Sleeping
Ideal for average weight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.6/5
Watch Our Video Review
Best Firm Mattress for Back Pain

WinkBed Mattress

winkbed

The WinkBed is a hybrid mattress that comes in three firmness levels, so most sleepers should find a model that suits their needs. It could also be a good fit for couples, thanks to reinforced edge support.

Sleepopolis Score 4.8/5
Read WinkBed Mattress Review
SO Brand Icon MattressMaterial

Material

Hybrid

SO Brand Icon MattressWarranty

Warranty

Lifetime warranty

SO Brand Icon PropertyFirmness

Firmness

Multiple firmness options

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyTrialPeriod

Trial Period

120 nights

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type hot sleepers
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
SO sleeper type back pain
Back Pain
This bed is perfect for anyone suffering from back pain.
SO sleeper type back sleepers
Back Sleeping
Ideal for lightweight and average weight back sleepers.
SO sleeper type stomach sleepers
Stomach Sleeping
Ideal for average weight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.6/5
Watch Our Video Review
winkbed
Best Firm Mattress for Back Pain

WinkBed Mattress

The WinkBed is a hybrid mattress that comes in three firmness levels, so most sleepers should find a model that suits their needs. It could also be a good fit for couples, thanks to reinforced edge support.

Sleepopolis Score 4.8/5
Read WinkBed Mattress Review
SO Brand Icon MattressMaterial

Material

Hybrid

SO Brand Icon PropertyFirmness

Firmness

Multiple firmness options

SO Brand Icon PropertyTrialPeriod

Trial Period

120 nights

SO Brand Icon MattressWarranty

Warranty

Lifetime warranty

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type hot sleepers
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
SO sleeper type back pain
Back Pain
This bed is perfect for anyone suffering from back pain.
SO sleeper type back sleepers
Back Sleeping
Ideal for lightweight and average weight back sleepers.
SO sleeper type stomach sleepers
Stomach Sleeping
Ideal for average weight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.6/5
Watch Our Video Review

The WinkBed has a traditional, supportive feel (similar to an innerspring mattress), which makes it a great pick for sleepers with back pain. It comes in three different firmness levels you can choose from, along with a Plus model for heavier folks. The firm and medium-firm mattress models should both appeal to those who enjoy a firmer feel. 

The WinkBed comes with a 120-night sleep trial and lifetime warranty.

Pros

  • It has several cooling features, from its breathable cover to its gel-infused top layer to its pocketed coils.
  • Because it’s a durable mattress, the WinkBed is a great fit for couples. 
  • Each WinkBed model includes a Euro pillow-top to offer a little pressure point relief without sacrificing a firm feel.

Cons

  • This is to be expected with hybrid mattresses, but the WinkBed doesn’t isolate motion as well as an all-foam bed. It’s something to consider if you sleep with a partner and are easily disturbed by their movements.

Interested in the WinkBed but want to know more? Take a look at our full WinkBeds mattress review. You can also click here to get our best deal, or see our best mattress for back pain page for more options. 

Best Firm Mattress for Athletes – Bear

Best Firm Mattress for Athletes

Bear Mattress

bear original

The Bear mattress is an all-foam bed with a cover made of Celliant — a material some believe to aid in recovery.

Sleepopolis Score 4.3/5
Read Bear Mattress Review
SO Brand Icon MattressMaterial

Material

Foam

SO Brand Icon PropertyTrialPeriod

Trial Period

120 nights

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyFirmness

Firmness

Medium-firm: 7/10

SO Brand Icon MattressWarranty

Warranty

Lifetime warranty

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type hot sleepers
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
SO sleeper type couples
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
SO sleeper type back sleepers
Back Sleeping
Ideal for lightweight and average weight back sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.7/5
Watch Our Video Review
Best Firm Mattress for Athletes

Bear Mattress

bear original

The Bear mattress is an all-foam bed with a cover made of Celliant — a material some believe to aid in recovery.

Sleepopolis Score 4.3/5
Read Bear Mattress Review
SO Brand Icon MattressMaterial

Material

Foam

SO Brand Icon MattressWarranty

Warranty

Lifetime warranty

SO Brand Icon PropertyFirmness

Firmness

Medium-firm: 7/10

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyTrialPeriod

Trial Period

120 nights

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type hot sleepers
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
SO sleeper type couples
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
SO sleeper type back sleepers
Back Sleeping
Ideal for lightweight and average weight back sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.7/5
Watch Our Video Review
bear original
Best Firm Mattress for Athletes

Bear Mattress

The Bear mattress is an all-foam bed with a cover made of Celliant — a material some believe to aid in recovery.

Sleepopolis Score 4.3/5
Read Bear Mattress Review
SO Brand Icon MattressMaterial

Material

Foam

SO Brand Icon PropertyFirmness

Firmness

Medium-firm: 7/10

SO Brand Icon PropertyTrialPeriod

Trial Period

120 nights

SO Brand Icon MattressWarranty

Warranty

Lifetime warranty

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type hot sleepers
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
SO sleeper type couples
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
SO sleeper type back sleepers
Back Sleeping
Ideal for lightweight and average weight back sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.7/5
Watch Our Video Review

Bear is a unique company in that it designs its mattresses for athletes. The brand’s flagship bed, the Bear Original, has a cover made of Celliant, a fabric that regulates temperature. Some believe this material can assist with blood flow and recovery. Whether you’re a rigorous triathlon runner, someone who lives an active lifestyle, or just a sleeper who prefers a firmer mattress, this could be a good choice for you. 

The Bear comes with a 365-night, risk-free sleep trial, and lifetime warranty.

Pros

  • The Bear is all-foam, and its thick comfort layer has an infusion of graphite gel to assist with cooling.
  • Below the comfort layer, a responsive transition layer and 6″ support layer give the Bear its 7/10 firmness.
  • The Bear is fantastic at isolating motion, so it’s a great option for couples.

Cons

  • Because the Bear is entirely made of foam, it might not be as durable as a mattress made with springs.

If you’re ready to sprawl out on the Bear, read more in our full Bear mattress review. You can also click here to get our best deal, or see our best mattress for athletes page for more options.

Best Firm Mattress for Pressure Relief – Nolah Evolution

Best Firm Mattress for Pressure Relief

Nolah Evolution Hybrid Mattress

P1055841

The Nolah Evolution provides good pressure relief and body contouring. It’s a great choice for side sleepers, and back sleepers who like a softer mattress will enjoy it too. The soft pillow top is a great touch for shoulder or hip pain as well.

Sleepopolis Score 4.4/5
Read Nolah Evolution Hybrid Mattress Review
SO Brand Icon MattressMaterial

Material

Hybrid

SO Brand Icon PropertyTrialPeriod

Trial Period

120 nights

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyFirmness

Firmness

Multiple firmness options

SO Brand Icon MattressWarranty

Warranty

Lifetime warranty

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type back sleepers
Back Sleeping
Ideal for lightweight and average weight back sleepers.
SO sleeper type side sleepers
Side Sleeping
Ideal for lightweight and average weight side sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.8/5
Watch Our Video Review
Best Firm Mattress for Pressure Relief

Nolah Evolution Hybrid Mattress

P1055841

The Nolah Evolution provides good pressure relief and body contouring. It’s a great choice for side sleepers, and back sleepers who like a softer mattress will enjoy it too. The soft pillow top is a great touch for shoulder or hip pain as well.

Sleepopolis Score 4.4/5
Read Nolah Evolution Hybrid Mattress Review
SO Brand Icon MattressMaterial

Material

Hybrid

SO Brand Icon MattressWarranty

Warranty

Lifetime warranty

SO Brand Icon PropertyFirmness

Firmness

Multiple firmness options

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyTrialPeriod

Trial Period

120 nights

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type back sleepers
Back Sleeping
Ideal for lightweight and average weight back sleepers.
SO sleeper type side sleepers
Side Sleeping
Ideal for lightweight and average weight side sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.8/5
Watch Our Video Review
P1055841
Best Firm Mattress for Pressure Relief

Nolah Evolution Hybrid Mattress

The Nolah Evolution provides good pressure relief and body contouring. It’s a great choice for side sleepers, and back sleepers who like a softer mattress will enjoy it too. The soft pillow top is a great touch for shoulder or hip pain as well.

Sleepopolis Score 4.4/5
Read Nolah Evolution Hybrid Mattress Review
SO Brand Icon MattressMaterial

Material

Hybrid

SO Brand Icon PropertyFirmness

Firmness

Multiple firmness options

SO Brand Icon PropertyTrialPeriod

Trial Period

120 nights

SO Brand Icon MattressWarranty

Warranty

Lifetime warranty

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type back sleepers
Back Sleeping
Ideal for lightweight and average weight back sleepers.
SO sleeper type side sleepers
Side Sleeping
Ideal for lightweight and average weight side sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.8/5
Watch Our Video Review

The Nolah Evolution is a medium-soft hybrid mattress, allowing it to be both supportive and soft. I think back and side sleepers will get great pressure relief as they sink into the top foams of this bed. Its soft pillow top also allows for cushioning around the shoulders and hips, which is great for anyone with pain concerns. 

The Nolah Evolution comes with a 120-night sleep trial and lifetime warranty.

Pros

  • It tested well for isolating motion, which is good news for couples because they shouldn’t be disturbed by each other’s movements at night. 
  • Hot sleepers should enjoy Nolah’s AirFoamICE in this mattress, designed to help keep them cool throughout the night.
  • The Nolah Evolution has solid edge support, so you can sprawl out and use the whole surface of the bed.

Cons

  • I think the Nolah Evolution is going to be too soft for stomach sleepers. 

Check out our full Nolah Evolution mattress review for more information. You can also click here to get our best deal

Best Firm Mattress for Heavy Sleepers – Titan Plus

Best Firm Mattress for Heavy Sleepers

Titan Plus

P1063110

The Titan Firm Hybrid from Brooklyn Bedding is a durable mattress featuring 6-inch heavy-duty support coils, making it a great option for heavier sleepers. This mattress also has a Titanflex foam comfort layer, which provides nice lift and bounce for heavier weights.

Sleepopolis Score 4.3/5
Read Titan Plus Review
SO Brand Icon MattressMaterial

Material

Hybrid

SO Brand Icon PropertyTrialPeriod

Trial Period

120 nights

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyFirmness

Firmness

Firm: 7.5/10

SO Brand Icon MattressWarranty

Warranty

10-year warranty

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type couples
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
SO sleeper type back pain
Back Pain
This bed is perfect for anyone suffering from back pain.
SO sleeper type back sleepers
Back Sleeping
Ideal for heavyweight back sleepers.
SO sleeper type stomach sleepers
Stomach Sleeping
Ideal for heavyweight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.7/5
Watch Our Video Review
Best Firm Mattress for Heavy Sleepers

Titan Plus

P1063110

The Titan Firm Hybrid from Brooklyn Bedding is a durable mattress featuring 6-inch heavy-duty support coils, making it a great option for heavier sleepers. This mattress also has a Titanflex foam comfort layer, which provides nice lift and bounce for heavier weights.

Sleepopolis Score 4.3/5
Read Titan Plus Review
SO Brand Icon MattressMaterial

Material

Hybrid

SO Brand Icon MattressWarranty

Warranty

10-year warranty

SO Brand Icon PropertyFirmness

Firmness

Firm: 7.5/10

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyTrialPeriod

Trial Period

120 nights

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type couples
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
SO sleeper type back pain
Back Pain
This bed is perfect for anyone suffering from back pain.
SO sleeper type back sleepers
Back Sleeping
Ideal for heavyweight back sleepers.
SO sleeper type stomach sleepers
Stomach Sleeping
Ideal for heavyweight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.7/5
Watch Our Video Review
P1063110
Best Firm Mattress for Heavy Sleepers

Titan Plus

The Titan Firm Hybrid from Brooklyn Bedding is a durable mattress featuring 6-inch heavy-duty support coils, making it a great option for heavier sleepers. This mattress also has a Titanflex foam comfort layer, which provides nice lift and bounce for heavier weights.

Sleepopolis Score 4.3/5
Read Titan Plus Review
SO Brand Icon MattressMaterial

Material

Hybrid

SO Brand Icon PropertyFirmness

Firmness

Firm: 7.5/10

SO Brand Icon PropertyTrialPeriod

Trial Period

120 nights

SO Brand Icon MattressWarranty

Warranty

10-year warranty

SO Brand Icon PropertyShipping

Shipping Method

Free shipping

SO Brand Icon PropertyPrice

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

SO sleeper type couples
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
SO sleeper type back pain
Back Pain
This bed is perfect for anyone suffering from back pain.
SO sleeper type back sleepers
Back Sleeping
Ideal for heavyweight back sleepers.
SO sleeper type stomach sleepers
Stomach Sleeping
Ideal for heavyweight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.7/5
Watch Our Video Review

Firmness and support are two very different things. A mattress can have a high firmness level but still be uncomfortable for heavier sleepers, who require extra support. Sleepers over 250 pounds should love the Titan Plus. There’s plenty of firmness to go around since this model is a 7.5/10 on our firmness scale. Its high-quality materials, especially its durable latex comfort layer and six-inch section of 961 coils, make this bed one of the most heavy duty models we’ve seen.

The Titan Plus comes with a 120-night sleep trial and a 10-year warranty.

Pros

  • Because of its low motion transfer, heavy couples shouldn’t feel each other tossing and turning at night.
  • Heavy stomach sleepers and heavy back sleepers should enjoy the “on top of” feel.
  • This mattress has great edge support and durability.

Cons

  • This mattress is so firm and supportive that some heavy side sleepers may feel it’s not soft enough.

Want more details? Head over to our full Titan Plus mattress review. You can also click here to get our best deal, or see our best mattress for heavy sleepers page for more options.

How to Choose a Firm Mattress

Now that you know more about a few of the best firm mattresses out there, let’s talk a little bit about how to choose the right one when shopping online. Keep in mind that firmness (the initial feel of a mattress when you lie down) is not the same as support (how well a mattress keeps your spine aligned).

Mattress Materials

Certain types of mattresses tend to be firmer than others. If you’re looking for a firm mattress, I’d recommend opting for an innerspring, hybrid, or latex mattress. Here’s some more info about each, and then some.

Latex mattress construction
Latex mattresses incorporate latex foam layers and often have a firm feel.
  • Innerspring mattresses are made of steel coils, topped with thin layers of foam, and normally have a firm, bouncy feel. Take a look at our top picks for best innerspring mattresses.
  • Latex mattresses use latex foams in their construction. These materials are naturally durable, cooling, and bouncy, and can have very firm, supportive feels. Latex mattresses often combine latex and steel coil support systems. If this sounds like something you’d be interested in, read through our best latex mattress page.
  • Hybrid mattresses combine top comfort layers with innerspring support coils. They can vary widely in feel, but there are plenty of great options out there for sleepers looking for a firm bed. Learn more in our roundup of the best hybrid mattresses.
  • Foam mattresses may not be as durable or supportive as other mattress types because they use foam rather than coil support cores. That being said, there are definitely a handful of firm foam beds out there, which you can find in our list of best memory foam mattresses.

The Best Mattress Firmness for your Body Weight

Next, let’s take a look at what a firm mattress feels like for people with different weights. Depending on your body type, a firm mattress may or may not be the best fit for you.

  • Light sleepers are likely to find firm mattresses firmer than average-weight sleepers because they won’t sink as far through these beds’ top layers. In general, light stomach sleepers should fare well on almost any firm mattress because stomach sleepers don’t need much pressure relief. But lightweight back and side sleepers might want to stick to a more medium-firm mattress if they’re looking for a firm feel. These beds will likely feel firm to lighter folks, and will offer them a little more pressure relief.
  • Average-weight sleepers will likely experience mattresses as they’re advertised. That means a mattress marketed as firm will be just that. In general, a firm mattress is a great fit for any average sleepers who prefer this feel. But if you’re a side sleeper, I recommend opting for something a bit softer to ensure you get enough pressure relief at your hips and shoulders.
  • Heavy sleepers are usually a good match for firm mattresses. These sleepers will likely find many mattresses a bit softer than the average sleeper, which means some firm mattresses may feel more medium firm — the most universally comfortable level of firmness. A mattress designed specifically for heavy people could also be a good fit. Check out our top picks for the best mattress for heavy people for more options.

Pressure Relief

Pressure relief is another important consideration when choosing a mattress. Firm mattresses tend to offer a bit less pressure relief than softer beds, but that doesn’t mean you need to sacrifice appropriate relief. If pressure relief is a priority for you, I’d recommend looking for a bed that includes a few firm memory foam layers that offer some body-contouring. This will provide a bit of pressure relief, but allow for a firm feel.

Motion Transfer

MattressServices
How much motion travels to the other side of your bed when you sit down on it?

Motion transfer is a measure of the amount of motion that travels from one side of the mattress to the other. Most sleepers who share a bed with a partner or pet prefer a bed with low motion transfer, or good motion isolation. Firm mattresses usually don’t isolate motion as well as softer beds, but you can still find a firm mattress with decent motion isolation. Hybrid mattresses with memory foam top layers, or firm all-foam mattresses are good options for sleepers looking for a bed that isolates motion well.

Price

The last factor you’ll want to consider when buying a new firm mattress is price. A bed’s cost will vary depending on the quality of the materials it’s made with. Generally, you can find certain foam and hybrid mattresses at budget prices, while many latex and innerspring mattresses can be pricier.

A new mattress is a big investment, but you can score good deals by shopping online, shopping during sales, and using our mattress coupons. Check out our best cheap mattresses guide for more tips on how to save money on your new bed.

Who a Firm Mattress Is Best For

ChoosingTheRightFirmness

In the list below, I’ll describe who might benefit the most from a firm bed. You can also check out our Mattress Firmness Guide for more information on selecting the feel and firmness that’s most appropriate for your body type and preferred sleeping position.

  • Back sleepers can benefit from firm support because it will help them keep their spine neutrally aligned (read: straight) overnight. This is especially important for back sleepers who struggle with any kind of back pain.
  • Stomach Sleepers need firm support because there are very few gaps between their bodies and their mattresses when they sleep. This means they really need a bed that won’t let their hips sink into the mattress. Sinking hips create an arch in the back that leads to pain over time.
  • Heavy people over 250 pounds tend to do best on firm mattresses because they’re a little more durable, and won’t sag as soon as a softer mattress. I’d also encourage these sleepers to opt for a firmer model than they think they need since most mattresses are built with people between 130–250 pounds in mind. This means a mattress will actually feel softer to heavier people than they do to other sleepers. Beds specifically designed for heavy people are more likely to feel as firm to these sleepers as advertised.
  • People with back pain often do best on firm mattresses because they need to be extra conscious of their sleep posture. Keeping your spine straight overnight can help alleviate and prevent a lot of lower back pain over time. If this is something you struggle with, I also recommend checking out our best mattresses for back pain roundup.

Who a Firm Mattress Isn’t Best For

Certain sleepers actually need softer support or more sinkage to either keep their spines aligned or avoid pain. Take a look below to see who might benefit from a softer feel.

  • Side Sleepers often do better on a soft to medium-soft mattress that helps alleviate pressure at their shoulders and hips. Some sinkage around the hips and shoulders actually helps keep your spine straight when you’re sleeping on your side. For specific recommendations, I suggest reviewing our best mattresses for side sleepers.
SO Firmness SideSleeper
The ideal mattress firmness range for side sleepers.
  • Sleepers with shoulder or hip pain can also benefit from the additional pressure relief a soft mattress offers. If that sounds like you, head over to our best mattress for shoulder pain or best mattress for hip pain roundup to find the right fit for your needs.
  • Lightweight sleepers often find firm mattresses even firmer than they’re intended to be. So, I often recommend these sleepers stick to more medium-firm or medium-soft mattresses to ensure that they get enough pressure relief.
  • Memory foam lovers who enjoy the feeling of “sinking” into bed often fare best on softer mattresses. If you want to feel like you’re really cuddled up inside your bed, instead of lifted up on top of it, one of our best soft mattresses could be a better fit for you.

How Do You Measure Mattress Firmness?

Here at Sleepopolis, we measure mattress firmness using the mattress firmness scale. The scale ranges from 1–10, with 1 being the softest mattress ever and 10 being the firmest mattress ever. The industry standard for medium-firmness is a 6.5 out of 10. So if you’re looking for a firm mattress, you should opt for a bed that reviewers classify between 7 and 10 on the mattress firmness scale. Take a look below to learn more about mattress firmness levels, and check out our How to Choose a Mattress buying guide for more info.

SO Firmness StomachSleeper
A look at the firm range of the mattress firmness scale.
  • 1–5 mattresses are truly soft beds. But you’ll want to be careful to ensure a mattress in this range is supportive, too. The Helix Sunset is a good example of a soft yet supportive mattress.
  • 6 mattresses are medium-soft beds. Mattresses closer to a 6.5 are medium-firm. I’d recommend mattresses that fall in the 6–6.5 range for side sleepers. The Nectar Premier is a nice example of this type of bed.
  • 7 mattresses are truly firm beds. The WinkBed above is a great example of a firm bed. Most sleepers on the hunt for a firm mattress should like a bed that falls at a 7 on the firmness scale.
  • 8 mattresses are extra-firm beds, and are especially good fits for stomach sleepers who need a lot of support. The Plank Firm is a great example of an extra-firm mattress.
  • 9 mattresses as ultra-firm, with almost no cushion at all. I’ve never reviewed a bed that falls at a 9 on the firmness scale.
  • 10 is the ranking I’d give to a hardwood floor. You’re very unlikely to ever encounter a bed this firm.

Pros and Cons of a Firm Mattress

Still not sure if a firm mattress is the right choice for you? Take a look at some of the pros and cons of firm mattresses to decide.

Benefits of a firm mattress

  • Durability is a big perk of firm beds, which often last longer than soft mattresses. Choosing a high-quality firm mattress may help you avoid premature mattress sagging. But you can definitely find a durable soft mattress as well, so don’t let that determine your purchase.
  • Firm mattresses can be more supportive than soft mattresses. Firmness is not the same thing as support, and it is possible to find a soft and supportive bed. But, if you’re looking for a lot of support, choosing a firm mattress is usually a safe bet.
  • If you’re looking for great edge support, a firm mattress could be the way to go. The sides of these beds should support your weight without sagging or collapsing. This can actually make your bed feel a little bigger, which is a great added bonus.
  • Since many firm beds use pocketed coil layers that promote airflow, they tend to sleep cool. This is a great perk for hot sleepers.
  • Firmer mattresses often help you feel more “on top of the bed” than “stuck in” it. This could be nice for combination sleepers who need mobility for switching positions at night.
  • It’s easier to distribute your weight evenly over the surface of a firm bed, which is a good way to alleviate aches and pains and prolong your mattress’ life.
  • It’s easier for back and stomach sleepers to achieve a healthy spine alignment on a firm mattress. This means that these sleepers will be able to keep their spines straight (also known as a neutral spinal alignment).

Drawbacks of a firm mattress

  • If you’re looking for a soft and cuddly feel, you may not get what you’re looking for on a firm mattress.
  • You often need to sacrifice some pressure relief for support on firm beds. This is not a great feature for side sleepers or folks who struggle with shoulder or hip pain.
  • If you like a slow-moving mattress that offers some sinkage and hug, you won’t get what you need from a firm mattress. These beds tend to be more responsive.
  • Side sleepers may struggle to keep their spines properly aligned on firm beds, which don’t allow enough sinkage around the shoulders and hips to let the spine drop into a neutral position.

Recap: Best Firm Mattresses 2023

FAQs

What is the best firm mattress?

It depends on how you sleep! But if you really want our opinion, the WinkBed won the “best firm mattress” spot in our best mattresses of 2022 list.

How do I shop for a firm mattress online?

When shopping for a firm mattress that you won’t try out in stores, we recommend reading reviews and opting for a bed reviewers rank between a 7 and a 10 on the mattress firmness scale. You can check out our How to Choose a Mattress buying guide for more tips.

Is a firm mattress better for your back?

It depends on how you sleep, but firm mattresses are generally better for your back. They help distribute your weight evenly, which will help you keep your spine straight and avoid back pain.

What is the difference between firmness and support?

Firmness refers to how hard or soft a mattress feels when you lie down on it. Support refers to how well a mattress keeps your spine in alignment. A soft mattress can be just as supportive as a firm mattress.

Bridget Chapman

Bridget Chapman

Bridget is a Certified Sleep Science Coach and senior editor here at Sleepopolis. From testing mattresses to writing about various sleep health topics, her goal is to help you get a good night's sleep. You can also find her in videos on our YouTube channel. Bridget graduated magna cum laude from San Diego State University with a degree in journalism and a minor in English. Before joining the Sleepopolis team, she was a TV news reporter and worked in cities across the country. She loves spending time outdoors, checking out new restaurants, snuggling with her pets, and of course — getting some quality Zzz’s.