Most Comfortable Mattresses 2021

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Over the years, we at Mattress Clarity have listed our top picks for a variety of mattress categories; we’ve talked about the best memory foam mattresses, the best soft mattresses, and numerous others.

But in the end, most people just want to know one thing: What is the most comfortable mattress? Well, they can stop asking because that’s specifically what we are talking about today!

While there is no one perfect mattress that will be appealing to everyone, we’ve chosen 10 supremely comfortable mattresses that should work for a variety of sleepers – we’ve got memory foam, latex, and innerspring, so there should be something for everyone!

If it’s time to replace your mattress with something more comfortable, pay attention!

Our Top Picks

The most comfortable mattresses are:

  • Saatva – Editor’s Pick
  • Layla – Most Comfortable Memory Foam Mattress
  • Helix Midnight Luxe – Best Mattress For Couples
  • WinkBed – Most Comfortable Pillow Top Mattress
  • Casper – Best Mattress for Combination Sleepers
  • Nectar – Best Value Mattress
  • Leesa – Best Mattress For Side Sleepers
  • DreamCloud – Most Comfortable Firm Mattress
  • Birch – Best Cooling Mattress
  • GhostBed Flex – Best Hybrid Mattress


Having tried so many amazing mattresses, it was difficult to narrow down the list to only 10 mattresses – however, these mattresses have impressed us with their quality, value, and overall comfort. When you’re trying to narrow down these options to find your next perfect mattress, pay attention to the superlatives we’ve assigned to each mattress so you can figure out which is best for your specific preferences!

Not seeing what you’re looking for? Take our mattress quiz for the most personalized mattress recommendations.

Editor’s Pick


Many of the comfortable mattresses on this list contain memory foam or some type of foam – this is a relatively modern style of mattress – what about those who prefer something more traditional? Well, that’s why I like the Saatva; it is a comfortable, luxury mattress with a traditional innerspring construction, making it one of the best firm mattress that still offers comfort.

The Saatva contains two layers of coils: high-grade support coils and individually-wrapped micro-coils. The bottom layer of steel coils are there to provide support for even heavier weights and the micro-coils add a nice amount of contouring. They also leave a lot of room for airflow, so the mattress shouldn’t be sleeping too hot.

While the mattress is very supportive, it is quite comfortable as well – the mattress features a plush Euro-style pillow top that should provide an excellent amount of pressure relief.

With its balance of comfort and support, the Saatva is a fantastic option for both back sleepers and side sleepers. Those who want a comfortable innerspring mattress should consider the Saatva!

What Makes The Saatva Stand Out?

Read the full Saatva mattress review

$200 Off

Saatva is a great value that happens to be both comfortable and supportive at the same time.  You can save $200 on a Saatva mattress simply by clicking the link below.

Most Comfortable Memory Foam Mattress


The Layla is one of the most comfortable mattresses on the bed-in-a-box market, and it is also one of my personal favorites; it is a particularly innovative mattress because it is flippable. If you can’t decide between a firm vs soft mattress, the Layla is a good choice because it features both a softer side and a firmer side, allowing sleepers to choose what works best for them. The softer side of the Layla is obviously more comfortable and features a whopping 3″ of soft memory foam.

The softer side of the Layla provides some of the best pressure relief I have experienced on a mattress – lying on this side of the Layla, the majority of side sleepers should feel almost no pressure on their shoulders and hips – again, our pressure map testing showed that the Layla relieves a great deal of pressure in those areas.

The Layla’s memory foam is also infused with copper; this material is antimicrobial and will help keep the top of the mattress free of mold and mildew. What’s more, it’s a great conductor; the copper will draw heat away from sleepers, helping to keep them particularly cool at night. There’s even a material called Thermogel in the cover which will make the top of the mattress significantly cooler.

Finally, the Layla just has that classic, slow-moving memory foam feel; those who want to slowly sink into an innovative mattress shouldn’t definitely check it out!

What Makes The Layla Stand Out?

  • The Layla is flippable and offers two firmness options in one mattress; it features both a soft and a firm side. 
  • The soft side of the Layla is softer-than-average and provides excellent pressure relief for side sleepers of many sizes.
  • The mattress features copper-infused memory foam and a Thermogel cover; it shouldn’t be sleeping particularly hot.
  • The Layla features a classic, extremely comfortable memory foam feel.

Read the full Layla mattress review

Up To $200 Off

Layla is an innovative mattress that happens to be one of the most comfortable mattresses I've ever slept on.  You can get up to $200 off a Layla mattress plus free accessories by clicking the link below.

Most Comfortable Mattress For Couples

Helix Midnight Luxe

For couples shopping for a new mattress together, Helix is a great company to turn to. With Helix, you can take a sleep quiz to get a personalized recommendation for which of their mattress models will be the best fit for you and your partner. Because comfort is so subjective, it can be challenging to compromise on a mattress when you’re sharing the bed, but Helix allows couples to easily meet in the middle and find the most comfortable mattress for both partners.

In particular, we really like the Helix Midnight Luxe mattress for couples because of its medium-firm, breathable, supportive feel. On the Helix Midnight Luxe, you get the support of a hybrid mattress balanced with targeted pressure point relief. This makes the Helix Midnight Luxe an especially good fit for people who sleep on their side. The mattress also offers zoned lumbar support to alleviate and prevent back pain.

What Makes The Helix Midnight Luxe Stand Out?

  • This is a durable mattress that can support sleepers for years to come. 
  • It has a cooling construction with Tencel airflow technology and a coil layer. 
  • The Helix Midnight Luxe mattress offers targeted support and pressure relief for a comfortable night’s sleep.
Up To $200 Off
Helix Midnight Luxe
Helix Midnight Luxe
Helix Midnight Luxe

The Helix Midnight Luxe is a luxurious hybrid mattress with plush comfort and great support. Click the button to save up to $200 and get 2 free pillows

Most Comfortable Pillow Top Mattress


For those looking for a luxurious mattress feel like that you find in a high-end hotel, the WinkBeds mattress will be a good fit for you. This luxury hybrid mattress is made with a durable coil construction and topped with a comfortable pillow top. Best of all, you can choose which firmness level you prefer between Soft, Luxury Firm, and Firm to achieve your desired comfort level. 

The WinkBeds mattress in the Luxury Firm is a great choice for many types of sleepers as it does a good job of balancing comfort and support. This makes it one of the most comfortable mattresses for back sleepers. You should feel your hips sink in the right amount while the mattress offers good overall support. 

Overall, the WinkBeds is a great pillow top mattress. It’s a great investment that can offer long-lasting comfort to many different types of sleepers.

What Makes The WinkBeds Stand Out?

  • The WinkBeds mattress comes in Soft, Luxury Firm, Firm, and Plus options in varying firmness levels so you can find one that fits your comfort preferences. 
  • The Luxury Firm model is one of the best mattresses for back sleepers
  • Its construction is quite durable, meaning you can expect this mattress to last you for many years. 
  • The pairing of a pillow top on top of the supportive coils creates a nice balanced feel.

Read the full WinkBeds mattress review


Winkbeds has a mattress that is an excellent balance of comfort and support.  You can get $300 off + Free Sleep Bundle with our coupon. Just enter your email to save. 

Best Mattress For Combination Sleepers


I wanted to start off by talking about the Casper because it is one of the most popular and most interesting mattresses on the market; this is because it features a zoned construction that makes the center of the mattress feel firmer than the rest.

With this zoned construction, the Casper is an extremely comfortable mattress for combination sleepers. When back sleeping and stomach sleeping, customers should feel the extra support in the center of the mattress and shouldn’t sink in too far; when side sleeping, those same people should feel better pressure relief because of the softer area found under the shoulders. No matter what position someone sleeps in, they should feel particularly comfortable.

Also, the Casper boasts a fantastic balanced foam feel; the mattress combines the bounce and response of latex with the soft comfort of memory foam. Sleeping on soft, comfortable mattresses, many people complain that they have trouble switching positions at night, but this will not be a significant issue on the Casper!

Casper is a very innovative mattress that should provide the perfect amount of comfort for all three sleeping positions.

What Makes The Casper Stand Out?

  • The mattress contains a zoned construction that provides a perfect balance of comfort and support.
  • On the Casper, combination sleepers should feel comfortable, no matter what position they choose to sleep in.
  • The Casper’s foams are also breathable, so the mattress should not trap too much heat, making people sleep hot.

Read the full Casper mattress review

Save $100

Casper is a great value that is also a great fit for all three sleeping positions. Use the code "MATTRESSCLARITY" to save $100 on your order!

Best Value Mattress


While comfort in a mattress is so important, none of us want to pay an arm and a leg; those who are looking for an affordable, comfortable mattress should be blown away by the Nectar mattress. With discounts, it is under $1000 for a Queen-size.

The Nectar features a thicker layer of soft memory foam right on top of the mattress; it features that slow-moving quality that the majority of people expect from memory foam. I’ve tried many types of memory foam mattresses, and the Nectar features some of the slowest-moving memory foam – lying on the mattress, I feel the Nectar conform to the curves of my body, offering fantastic comfort.

The Nectar should feel particularly comfortable for side sleepers; they should sink into the thick memory foam layer and feel the pressure on their shoulders and hips melt away. Back sleepers should also get excellent contouring and support.

Those who want a soft, comfortable mattress for a value price are going to appreciate the Nectar.

What Makes The Nectar Stand Out?

  • The Nectar is a very comfortable memory foam mattress that is also quite affordable.
  • The mattress features extremely slow-moving memory foam that feels quite comfortable.
  • The Nectar should offer fantastic pressure relief for side sleepers and excellent support and contouring for back sleepers.
  • The memory foam is infused with cooling gel, so it should not trap a significant amount of heat.

Read the full Nectar mattress review

Free Accessories

Nectar is a very comfortable memory foam mattress that happens to also be an amazing value, and customers can get the best deal on the Nectar plus $399 of free accessories by using our coupon.

Most Comfortable Mattress For Side Sleepers


The Leesa mattress offers the plush comfort of an all-foam mattress without some of the drawbacks of other foam beds. For one, the Leesa offers excellent support and pressure relief. This means that sleepers can get comfortable in any position without experiencing sagging or pain build ups at the pressure points like the hips and shoulders, though we will note that the Leesa is especially comfortable for people who sleep on their side. 

The Leesa mattress also avoids the heat trapping that can happen with all-foam mattresses. With a breathable cover and premium cooling foams, the Leesa offers a cooler sleep experience than most foam mattresses.

Overall, the Leesa works really well for the average sleeper looking for a comfortable bed. Being an all-foam mattress, the Leesa is also a pretty affordable option.

What Makes The Leesa Stand Out?

  • The Leesa offers great pressure relief, especially for side sleepers. 
  • With a firmness level around 6.5/10, the Leesa has a medium feel between being too soft or too firm. 
  • Even though the Leesa is a softer foam mattress, it also has nice responsiveness so you won’t get stuck in the mattress.

Read the full Leesa mattress review

Up To $200 Off

Leesa is a very comfortable mattress that I think a lot of people are going to really like.  You can get up to $200 off the Leesa mattress and get 2 free pillows simply by clicking the link below.

Most Comfortable Firm Mattress


When it comes to mattresses, comfort is really subjective. If you find a firm mattress comfortable, the DreamCloud could be a good choice. It is a hybrid mattress that offers a comfortably firm sleeping surface. 

The DreamCloud features supportive coils and high-density foams on top of that. Together, they make it so you won’t sink into the mattress too far. Also, they help the mattress offer the right amount of support for stomach sleepers. It can also work quite well for back sleepers who like something a bit firmer. 

Being a hybrid mattress, the DreamCloud is also quite breathable. The coils promote airflow and gel infusions keep the top foam layer from trapping too much heat. All told, you shouldn’t be sleeping hot on the DreamCloud. 

What Makes The DreamCloud Stand Out?

  • The DreamCloud is a firm, comfortable mattress. 
  • The mattress is a supportive option for back and stomach sleepers
  • The DreamCloud is breathable and should be a good cooling mattress. 

Read the full DreamCloud mattress review 

$200 Off

The DreamCloud is a high-quality hybrid mattress that is sold for a value price - click the button to save $200 on the DreamCloud mattress and get $399 of free accessories. 

Most Comfortable Cooling Mattress


The Birch mattress is a great option for those searching for a comfortable mattress that is also eco-friendly. With a base layer of individually wrapped coils and top comfort layers of natural latex and organic wool, the Birch offers a medium-firm, cooling sleep surface.

Hot sleepers looking for a cooler night’s sleep will enjoy the breathable feel of the Birch. Starting with the base layer, the individually wrapped coils add both support and plenty of room for airflow. In the comfort layers of the Birch, you’ll find ventilated Talalay latex and a layer of 100% organic wool which is naturally cooling. Plus, these layers add great pressure relief to support side, stomach, and back sleepers alike.

With a medium-firm feel, many people will find the Birch mattress to be very comfortable, but if you’re looking for something a little softer you also have the option to add a plush pillow top cover.

What Makes The Birch Stand Out?

  • It’s a hybrid mattress with aerated latex and cooling wool materials.
  • The Birch supports people in all three sleeping positions.
  • The medium-firm feels balances offering support and pressure-relieving comfort.
  • You can add a 3” pillow top if you’re looking for a slightly softer feel.

Read the full Birch mattress review

$400 Off

The Birch is a comfortable and supportive latex mattress. Save $400 on the Birch and get 2 free pillows by clicking the button below. 

Most Comfortable Hybrid Mattress

GhostBed Flex

Finding a comfortable mattress is fantastic, but finding a mattress with the perfect balance of comfort and support is even better – that’s why I’m such an enormous fan of the GhostBed Flex 

TheGhostBed Flex, well, a hybrid mattress that incorporates individually-wrapped coils and premium foams in its comfort layer – this construction makes it a perfect choice for back sleepers. Their hips should sink into the soft comfort layer while they receive excellent support from the coils beneath. At the same time, the layer of memory foam should provide side sleepers with fantastic pressure relief – they should sink in just a bit and feel no significant pressure on their shoulders and hips.

While the top of the mattress has that slow-moving memory foam feel, it should be quite easy to move around at night; the coils and transition foam adds a bit of responsiveness to the mattress, so the majority of people shouldn’t complain about getting stuck in the GhostBed Flex.

In addition, the GhostBed Flex should be a great option for hot sleepers. It features a cooling cover, cooling gel foam, and coils that promote airflow. You should be sleeping quite cool on the GhostBed Flex! 

What Makes The GhostBed Flex Stand Out?

  • The mattress features supportive coils and comfortable memory foam in its comfort layer.
  • The GhostBed Flex should be an exceptional match for both back and side sleepers.
  • This should be a cooler-sleeping mattress; it features a cooling cover and airflow-promoting coils.

Read the full GhostBed mattress review 

Click For 30% Off
GhostBed Flex
GhostBed Flex
GhostBed Flex

The GhostBed Flex is a hybrid mattress with a great balance of comfort and support. Back sleepers and side sleepers should find what they need on the GhostBed Flex. Get 30% off and get 2 free pillows with this coupon. 

Heavyweight Sleepers – Over 230 lbs.

It is always important to consider one’s size and weight when shopping for a mattress; a mattress that feels comfortable to a lighter person might not feel the same to someone who is larger. Here are three comfortable mattresses that should work for heavy people.

Helix is a customizable mattress; the company will send customers a mattress made to fit their specific needs. After taking the sleep quiz, people of all sizes should the comfort they require; heavier people can also choose the Helix Plus, their mattress made just for larger people.

The Layla is a flippable mattress that offers two firmnesses; the soft side should work for heavier side sleepers and the firm side should be better for back sleeping.

The Nectar mattress features that slow-moving memory foam feel and, while it feels a bit firm at first, it slowly starts to soften up. Heavier people should feel fantastic contouring when they are back sleeping and good pressure relief when they are side sleeping.

Things To Consider When Shopping For A Comfortable Mattress

Just because a company or store advertises that a mattress is extremely comfortable, that doesn’t mean it is going to work for all types of sleepers – prospective customers should consider the following when looking for a comfortable mattress:

Sleeping Position

When someone is searching for a comfy mattress, their sleeping position should be a major consideration. Sleeping Positions For Comfortable Mattress

It might be tempting to find the softest mattress, but this might not work for someone’s specific sleeping preferences. For example:

  • Back sleepers might want to look for a medium-firm mattress with an excellent balance of comfort and support.
  • Side sleepers should think about a softer mattress with good pressure relief; they want to ensure they don’t feel pressure on their shoulders and hips because this can lead to pain and extreme discomfort.
  • For those who sleep on their stomach, a firmer mattress might actually be most comfortable; if the mattress is too soft, their hips could bow into the mattress, and they could feel some significant back pain.

Also, make sure to read about the best mattresses for lower back pain and sciatica.

Size And Weight

Consider Size And Weight When Mattress ShoppingIf someone is looking for a comfortable mattress, they definitely want to consider their size and weight. For instance, if someone is a larger side sleeper, a mattress with a thin memory foam comfort layer might not be the best fit; they might press too far into the mattress and engage the support layers underneath the comfort layer. This will add significant pressure on the joints, shoulders, and hips.

On the other hand, if someone is on the smaller side, a mattress like the Saatva or Purple Hybrid Premier 4″ might feel too firm; they might not be heavy enough to activate the comfort layers, and they might think the mattress feels particularly firm.

If you are a larger person, you also want to make sure your mattress is nice and durable. If not, it could start to sag under your weight, and it won’t feel quite so comfortable anymore. You should definitely take a close look at the mattress warranty to see exactly what is covered if your mattress does start to sag. Also, when buying a mattress, ask yourself, “Do you need a box spring?” You want to make sure your mattress is properly supported.

RELATED: Best Customizable Mattress 2021

Mattress Materials

Comfortable Mattress Materials

What type of mattress is going to be most comfortable? Speaking purely in terms of comfort, memory foam mattresses are usually at the top of the list – this material lets sleepers sink in, and it relieves pressure on points such as the shoulders and hips. Latex can be very comfortable as well, and it also features better bounce.

In general, innerspring mattresses offer the least amount of soft comfort; pillow-tops can help, but with all other factors put aside, an innerspring mattress can rarely compete with memory foam in terms of pure comfort.

RELATED: Amerisleep vs Casper

A Partner’s Needs

Considering A Partner's Sleeping NeedsIf a person sleeps with a partner, they want to make sure their mattress is comfortable for both of them; if their sleeping preferences are very different, finding the right mattress could be particularly difficult. For instance, if someone sleeps on their side and is a heavier person, their idea of comfort might differ from that of a lighter-weight back sleeper.

When it comes to selecting a mattress for both partners, compromise is the name of the game; find a mattress that can offer both partners a bit of the comfort they’re looking for.

Temperature Needs

Sleep Temperature Of A Comfortable MattressEven if a mattress feels very comfortable when someone lies down, they also want to think about how they’ll feel later in the night; will they overheat or will they be sleeping cool?

When it comes to keeping sleepers cool, innerspring mattresses are going to be the better bet – memory foam is known to capture body heat and redirect it back at sleepers, and this can cause them to feel hot at night.

That being said, many foam mattress producers often add other features (such as cooling covers and breathable foams) to help combat this issue; in the end, pay close attention to what the mattress has to offer in terms of cooling features.



Here’s a summary of our top picks for the most comfortable mattresses:

Mattress Best For
Saatva Editor’s Pick
Layla Best Memory Foam Mattress
Helix Midnight Luxe Best Mattress For Couples
WinkBeds Best Pillow Top Mattress
Casper Best Mattress for Combination Sleepers
Nectar Best Value Mattress
Leesa Best Mattress For Side Sleepers
DreamCloud Best Firm Mattress
Birch Best Cooling Mattress
GhostBed Flex Best Hybrid Mattress

When it comes to finding a comfy mattress, it really has to do with one’s personal preferences; that being said, I have tried many (many) mattresses, and these 10 feel the most comfortable to me. Those who want an extremely comfortable mattress should start with this list and go from there!

Featured image: Ana Blazic Pavlovic/Shutterstock


What is the most comfortable mattress for people with back pain?

The Saatva mattress with its balance of comfort and support should be a great option for people with back pain; it features a set of coils that should offer superior contouring for people with back pain.

What is the most comfortable mattress for side sleepers?

Side sleepers of many sizes should consider the Layla mattress; its soft side is softer-than-average and should also offer excellent pressure relief.

What is the most comfortable mattress for back sleepers?

Back sleepers want to find a mattress with a good balance of comfort and support; this often means choosing a mattress with coils somewhere in its construction.

The Saatva is an innerspring mattress with a pillow top; it will offer back sleepers the support they need while allowing their hips to sink in.

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Marten Carlson

Marten is Senior Editor at Mattress Clarity. He covers the mattress industry as well as sleep science news. He is specifically interested in the connection between sleep and overall health. Marten has written for media publications like Consequence of Sound and received a master’s degree in Film Studies from Emory University. He comes from Franklin, Indiana, and spends all the time he can writing, directing, and acting in films. He has directed genre short films and features. His newest film, Starlets, recently premiered at the River Town Film Festival in Clinton, NJ. He also stars in the upcoming thriller, Sour Bear. His next film, At The Hop, is a hot rod actioner with a horror twist.