Best Cooling Mattress Toppers – Which Is Best?

We receive free products to review and participate in affiliate programs. See our disclosure page for more information.

Sleeping hot is the worst – many people wake up feeling sweaty, clammy, and dehydrated because their bedding isn’t breathable.

If you think your mattress is making you sleep hot, don’t fret! You may not need to buy a whole new mattress. A cooling mattress topper could be the easy solution you’re looking for.

We have reviewed many of the most popular mattress topper brands and six really stand out. Which one is right for you? Check out our list of the best cooling mattress toppers to find out!

Our Top Picks

  • Casper– Best Cooling Memory Foam Mattress Topper
  • Layla – Best Cooling Gel Mattress Topper
  • ViscoSoft – Best Cooling Mattress Topper For Pressure Relief
  • Avocado – Best Organic Cooling Mattress Topper
  • Saatva Graphite – Best Cooling Plush Mattress Topper
  • Dreamfoam– Best Value Cooling Mattress Topper


There is no right mattress topper for everyone because people have different preferences when it comes to sleeping position and feel – with this in mind, we put together this list of cooling mattress toppers that should fit a variety of sleepers.

Best Cooling Memory Foam Mattress Topper


Memory foam creates a soft, plush surface that people love to sink into. However, it also tends to trap heat. But thanks to the Casper mattress topper’s unique construction, that won’t be a problem. 

Unlike many toppers on the market with one or two comfort layers, the Casper has three foam layers. The first one, comprised of an alt-latex foam, creates excellent body contouring.

The second layer consists of graphite-infused latex foam. Graphite does a great job at dissipating heat, so sleepers should feel cool all night long. Finally, Casper has a base layer of memory foam for added support. 

To make things even cooler, Casper’s foams have tiny pores throughout. This promotes breathability and airflow — two great things to have if you’re a hot sleeper. 

Because the three comfort layers provide both comfort and support, the Casper topper can help alleviate back pain. It’s especially great for back and side sleepers. 

What Makes The Casper Stand Out?

  • It has breathable layers and a graphite infusion that helps dissipate heat
  • The mattress topper has three foam layers for both pressure relief and support.
  • The mattress topper is a great choice for those with back pain

Read the full Casper mattress topper review

10% Off
Casper Mattress Topper
Casper Mattress Topper
Casper Mattress Topper

The Casper mattress topper has three comfort layers that provide excellent pressure relief. The graphite-infused foam layer helps keep sleepers cool all night long. Click the button and use code DREAM10 to save 10%

Best Cooling Gel Mattress Topper

Layla Mattress Topper

The Layla mattress topper contains memory foam, a material that is known to trap heat. Memory foam mattresses and toppers can direct this heat back at sleepers, making them sleep hotter.

However, this should not be an issue with the Layla because it contains a copper gel beads which are designed to help dissipate heat. In addition, the topper’s cover contains Thermogel which is cool to the touch. So even though this is a memory foam mattress topper, you’ll still sleep cool.

Copper is also antimicrobial so this should keep the topper free of bacteria and mold for a good amount of time — a definite plus for a mattress topper.

This is also a very comfortable mattress topper as the memory foam is very soft, and I feel myself slowly sink in. When I am on my back, the topper conforms to the curves of my body and, when I am on my side, I feel little pressure on my shoulders and hips.

Overall, this is one of the best memory foam mattress toppers. Those who like memory foam but don’t want to sleep hot should consider the Layla mattress topper. 

What Makes The Layla Stand Out?

  • It contains copper gel beads and Thermogel, materials that will help with cooling.
  • The antimicrobial copper will fight bacteria and mold build-up.
  • The Layla is a very soft foam topper that should be a good match for back and side sleepers.

Read the full Layla mattress topper review

Layla Mattress Topper Deals
Layla Mattress Topper
Layla Mattress Topper
Layla Mattress Topper

The Layla is a great option for hot sleepers who want a memory foam feel. 

Best Cooling Pressure Relief

ViscoSoft Memory Foam Mattress Topper

Like the Layla, the ViscoSoft contains memory foam that features cooling elements to stop sleepers from overheating.

First off, the memory foam is ventilated and infused with gel, a cooling agent that will help dissipate any heat that the memory foam happens to trap. Second, the topper features a cover with a bamboo/rayon blend that is cool to the touch. I can say I was definitely sleeping cool on the ViscoSoft.

The ViscoSoft really shines because of its fantastic pressure relief. It contains 3″ of high-density memory foam that relieves almost all pressure on the shoulders and hips. Side sleepers of many sizes are going to like this topper.

I also found the ViscoSoft to be a good match for back sleeping. I sink into the topper and feel it taking the shape of my body, and I also feel good support on my lumbar area.

The ViscoSoft is a good option for those who want great pressure relief and contouring without overheating.

What Makes The ViscoSoft Stand Out?

  • It creates amazing pressure relief, making it a great option for side sleepers.
  • The thick, high-density topper should be a good match for heavier sleepers.
  • The ViscoSoft contains high-density memory foam so it should be a durable topper.
  • For cooling, the topper contains gel-infused memory foam which is also ventilated.

Read the full ViscoSoft mattress topper review

ViscoSoft Deals
ViscoSoft 3" Memory Foam Mattress Topper
ViscoSoft 3
ViscoSoft 3" Memory Foam Mattress Topper

The ViscoSoft 3" Memory Foam Mattress Topper is a great option for hot sleepers who want some extra pressure relief. Click the button for the best deal on ViscoSoft. 

Best Organic Cooling Topper

Avocado Mattress Topper

Do you want a topper that’s both organic and cooling? If so, Avocado is the one for you. 

When it comes to cooling, latex is one of the best materials out there. The Avocado is one of the best latex mattresses we have tried, and their topper is equally impressive.

The Avocado contains 2″ of ventilated Dunlop latex foam and a layer of organic wool. In addition to wicking away moisture, the wool keeps the topper feeling nice and breathable.  With all this combined, I slept very cool on the Avocado. 

This topper is also a durable option, because the Dunlop latex won’t sag as quickly as some memory foam does. Shoppers will have to spend some more money upfront, but the Avocado should last much longer than others on the market.

The Avocado has a bouncy feel, so it should be easy to move around on this topper. Sleepers will sink in just a bit but should never feel stuck.

What Makes The Avocado Stand Out?

  • The Avocado contains ventilated Dunlop latex, a breathable comfort material.
  • The latex, wool, and organic cotton cover make this a cooler sleeping topper.
  • The Avocado should be a supportive yet comfortable option for back sleepers.
  • The topper contains all-natural materials which means it is an eco-friendly topper.

Read the full Avocado mattress topper review 

Avocado Mattress Topper Deals
Avocado Mattress Topper
Avocado Mattress Topper
Avocado Mattress Topper

The Avocado is an all-natural mattress topper that is a good option for those who want something comfortable and eco-friendly.

Best Cooling Plush Mattress Topper

Saatva Graphite

The Saatva Graphite topper lets sleepers sink into 3″ of plush memory foam comfort. But don’t worry about this trapping body heat. This mattress topper has a graphite infusion running throughout, so it helps dissipate heat. 

Because it’s so thick, this mattress topper should soften your bed by 2.5 points. If you’re a side sleeper, you’ll especially notice the pressure relief along shoulders and hips. Back sleepers will feel some nice body contouring around the hips. 

This topper has four corner straps that keep it secure to the sides of the bed. It’s also made with durable materials, so it should last you a long time. 

What Makes The Saatva Stand Out?

  • It has graphite-infused memory foam to help with cooling.
  • It’s 3″ thick, so it provides great pressure relief
  • Great pick for side and back sleepers

Read the full Saatva mattress topper review

10% Off
Saatva Mattress Topper
Saatva Mattress Topper
Saatva Mattress Topper

The Saatva mattress topper is a comfortable option for back sleepers, side sleepers, and hot sleepers. Save 10% when you spend $200 or more. 

Best Value Cooling Mattress Topper


Dreamfoam proves that, even if you’re on a budget, you can find a great cooling mattress topper. 

This 2″ topper is made out of gel-infused foam, a material that’s designed to dissipate heat and promote breathability. 

This mattress topper should soften your mattress by one point, so it still provides nice pressure relief and comfort. When lying on your side, you’ll sink in slightly and experience the classic, slow-moving memory foam feel

This mattress topper doesn’t have as many fancy bells and whistles, but it’s the most affordable topper on our list. Click the link below to save even more on this budget-friendly topper!

What Makes The Dreamfoam Stand Out?

  • The Dreamfoam topper has gel-infused foam for added cooling. 
  • It’s a great value mattress topper that’s budget-friendly.
  • This topper will soften a mattress and create pressure relief. 

Read the full Dreamfoam mattress topper review.

Dreamfoam Mattress Topper Deals
Dreamfoam Mattress Topper
Dreamfoam Mattress Topper
Dreamfoam Mattress Topper

The Dreamfoam is a soft memory foam mattress topper. It is a great fit for back and side sleepers. 

What Are The Benefits Of Cooling Mattress Toppers?

As you may know, some mattresses trap heat. Thankfully, there’s an easy way to remedy the situation, and it doesn’t involve shelling out hundreds of dollars on a brand new mattress. When you add a cooling mattress topper, you can help the top of your bed feel nice and cool all night long.

The best cooling mattress toppers contain either latex foam or infused memory foam. These materials promote breathability, so sleepers won’t overheat as easily. Some cooling toppers include open-celled and porous foams. This allows air to easily flow through the material, so sleepers won’t feel stuffy and hot. To make things even more comfortable, many toppers have soft and thin covers that wick away moisture. 

And, like all toppers, these cooling products make firm mattresses feel softer and provide wonderful pressure relief. They can also save consumers money! If you’re currently sleeping on an older mattress, you can extend its lifespan by adding an extra layer of comfort.

What’s The Best Type Of Cooling Mattress Topper?

Sifting through all of the different bedding products can feel like a chore. To make things easier, we’ve outlined the different types of cooling mattress toppers. Like pillows and beds, mattress toppers are highly subjective. Many materials will work better for some sleepers more than others.

Infused Memory Foam

Because of its thick and dense construction, memory foam has garnered a reputation for sleeping hot. Luckily, that’s not the case for every single type of memory foam. If you want to enjoy the slow-moving feel, but worry about overheating, make sure your memory foam topper has an infusion running throughout. These are the most popular types:


Gel helps pull heat away from the body, so it’s especially great for cooling mattress toppers. Both the ViscoSoft and Dreamfoam toppers have gel inside their memory foam.


Like gel, copper helps dissipate heat and promote breathability. The Layla mattress topper has tiny copper gel beads inside the foam to prevent sleepers from waking up feeling clammy and sweaty. As an added bonus, Layla’s copper gel beads help kill bacteria!


You’ll also come across many graphite-infused memory foam mattress toppers. This material acts as a cooling agent, which is especially beneficial inside a thick memory foam comfort layer. If you’re looking for something infused with graphite, check out the Saatva mattress topper.

Open-Celled Memory Foam

Open-celled memory foam is more porous, which allows for better airflow. This material won’t keep body heat inside the topper as easily.


Because of its responsive feel, latex doesn’t trap heat as easily as memory foam does. Latex is also more durable! And if you want to stay away from harsh chemicals, you can easily purchase a topper made with all-natural latex.


Polyfoam doesn’t last as long as latex or memory foam, but it costs a fraction of the price. If you’re hoping to find a budget-friendly topper, look for one with a polyfoam comfort layer and moisture-wicking cover.

What To Consider When Buying A Cooling Mattress Topper

Now that you know about the different types of cooling toppers out there, let’s look at some other aspects to consider. Once you determine what you need from a topper, finding the perfect one is a breeze!


When you lie down on a mattress, do you like to sink inside the comfort layers or relax on top of the bed? Memory foam has a quicksand-type of feeling, and it provides plenty of body contouring. Of course, when you sink into a bed, you’re more likely to trap heat. Make sure your memory foam topper has plenty of infusions to cool it down. If you want something bouncier, look for a latex topper. This material is naturally cool, and it’s much more responsive than typical memory foam.


On our firmness scale, 6.5/10 is considered medium firm. If your current bed feels more like 8/10, you may need some extra plushness. In that case, look for a topper that will soften your bed by 1-2 points. That way, you’ll get all of the pressure relief your joints need.

Sleeping Position

Of course, firmness depends greatly on which sleeping position you prefer. Back sleepers typically want a bed that feels medium-firm. Side sleepers will want some extra softness to ease pain along shoulders. Stomach sleepers, on the other hand, should sleep on an extremely firm surface. That way, their hips won’t dip into the layers and cause the back to get out of alignment.


Most mattress toppers come in either 2″ or 3″ thicknesses. If you’re a heavier person, or just need some extra relief along pressure points, you could benefit from a 3″ topper. Lightweight sleepers should get all of the comfort they need from a 2″ topper.


It’s also beneficial to examine the topper’s construction. If it includes memory foam, check to see if it’s open-celled or porous. This will allow for greater airflow, which will keep you feeling cool. Thin, cotton covers also help alleviate heat buildup. If a topper has a thick and heavy cover, it can be extremely difficult to stay cool at night.


A topper’s cooling abilities depend significantly on its materials. For instance, memory foam is generally known to sleep hotter than latex foam, and feather beds are more breathable than most foam toppers. There are extra features that can increase the cooling quality of any material, but it is important to first see what the base materials are.


Just because a mattress topper contains memory foam doesn’t mean it sleeps hot. Memory foam (or latex foam for that matter) can contain certain infusions that will help them sleep cooler. Three of the more common cooling infusions are gel, copper, and graphite. So, if a memory foam or latex foam topper contains one of these, it should sleep relatively cool.


Before purchasing a new topper, you’ll want to consider its overall durability. Some materials, like polyfoam, don’t have a long lifespan. Latex and high-density memory foam, on the other hand, last much longer.


You’ll find plenty of luxurious and high-end models out there, but it’s not completely necessary to drain your wallet. Many cooling toppers provide fantastic pressure relief at a low price point.

Final Thoughts

If you’re hoping to spruce up your current mattress and help it feel cooler, these six toppers will do the trick. Need even more ideas? Take a look at our list of the best mattress toppers.

Mattress Best For
Casper Best Cooling Memory Foam Mattress Topper
Layla Best Cooling Gel Mattress Topper
ViscoSoft Best Cooling Mattress Topper For Pressure Relief
Avocado Best Organic Cooling Mattress Topper
Saatva Graphite Best Cooling Plush Mattress Topper
Dreamfoam Best Value Cooling Mattress Topper


What is the best mattress topper to keep you cool?

There are so many great cooling mattress toppers. Deciding which one to purchase is a highly personal decision. If you’re looking for something plush and luxurious, we recommend the Saatva Graphite. If you’re on a budget, check out the Dreamfoam. Need some additional pressure relief? ViscoSoft will definitely deliver.

Do cooling mattress toppers really work?

Yes! Especially if they’re made out of latex or infused memory foam. Look for something that has a breathable construction and lightweight cover.

What are the best sheets to keep you cool?

If you sleep hot at night, you’ll want to find sheets that are thin and breathable. Cotton, tencel, and linen sheets are great picks.

Gravatar for Marten Carlson

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.