The 10 Best Cooling Mattress Topper Of 2021

Research suggests that the ideal temperature for sleeping is around 65 degrees Fahrenheit. While there are many factors that contribute to the temperature of your sleep environment, the importance of your mattress shouldn’t be underestimated. Mattresses that don’t allow room for airflow can trap body heat and lead to an uncomfortably warm night.

If you believe that your mattress could be the culprit for your sleepless nights but you’re not prepared to invest in a new one, a cooling mattress topper may be the best solution. Cooling mattress toppers can be made of latex, wool, gel memory foam, or other materials that draw heat away from the sleeper. They are usually 2 to 4 inches thick and designed to lie on top of your mattress, providing a cooler surface for your body to interact with.

We’ll cover everything you need to know about selecting the best cooling mattress topper, including our top picks and recommendations on choosing a mattress topper based on material, body type, preferred sleep position, and more.

1.Iso-Cool Memory Foam Outlast Mattress Topper

This mattress pad uses Outlast technology to prevent you from over heating at night. The topper is made from low density memory foam, so it is softer than traditional memory foam for a more plush feel. There’s also a polyester fiberfill top and a cotton cover for extra plush. Reviewers love that the stretchy fabric on the sides make it super easy to secure this topper to your mattress.

2.Lucid 2-inch gel memory foam mattress topper

This topper is infused with a cooling gel, unlike many other memory foam gel pads, which can get warm to the touch. Its textured design helps promote airflow. Pressure point support in five areas of the body make it a solid choice for a hot sleeper looking for head, neck, back, hip, or knee pain relief. It also has a soft, cushy feel, so you can comfortably use it on a firm mattress for extra padding. Not to mention, it’s budget-friendly.

Considerations: Some users have mentioned it has a chemical smell for around 2 days after opening the box. It’s made from polyurethane, a type of plastic. Polyurethane is approved by the Food and Drug Administration (FDA) for safety, but you may prefer natural or organic materials. It’s also not machine-washable, though it does spot-clean easily.

3.Tempur-Pedic Adapt + Cooling Topper

Tempur-Pedic’s mattresses are practically synonymous with luxury, but luckily, you don’t have to spend thousands to upgrade your bed. That’s because the Adapt + Cooling topper, which is made with three inches of the brand’s signature pressure-relieving material, is a more affordable alternative. It comes with a machine-washable cover that customers insist feels “cool to the touch.” Since getting the cooling mattress topper, one person reports sleeping better overall because they were able to stay cool all night. “I had high expectations for this Tempur-Pedic mattress topper, and I must say the quality, comfort, and coolness far exceed my expectations,” another shopper wrote. “I recommend this to anyone who is having any type of aches/pains or just wants an all-around better nights’ sleep.” In addition to Amazon, the cooling mattress topper is also available for purchase directly from Tempur-Pedic—and it’s backed by a 10-year warranty on both sites.

4.PlushBeds Luxury Wool Topper 

If you’re looking for a truly deluxe mattress topper, the PlushBeds Luxury Wool Topper is a top-quality handcrafted option. The topper is filled with wool, so it’s soft and plush, and you can take advantage of wool’s natural temperature-regulating properties without relying on petroleum-based foams.

Because wool naturally regulates temperature, this mattress topper helps to keep you cool in the summer and warm in the winter, offering just the right amount of insulation.

PlushBeds uses wool that that Global Organic Textile Standard has certified as organic. Plus, PlushBeds manufactures its wool mattress toppers with environmental and socially responsible best practices.

The wool used is never chemically treated, whereas wool toppers by other brands may be treated with harsh chemicals or detergents. It’s naturally non-allergenic and helps to minimize mold spores and mites.

While this mattress topper has a higher price point than others, it’s also of a higher quality. The cotton exterior has a 400-thread count for a luxurious feel, and the topper is hand-tufted and hand-stitched right here in the United States.

This mattress topper is available in twin, twin XL, full, queen, king, and California king sizes.

Of course, this is not the pick for you if you have a wool allergy.

5.Leisure Town Cooling Mattress Topper

This super-cooling pad has the same softness as goose and duck down, minus the feathers. Plus,it’s waterproof and hypoallergenic so you can snooze without sneezing. “Although I love the comfort of a foam mattress, I am of the age where I ‘sleep hot,’” one Amazon customer writes. “This topper did the trick. Not only did it make my mattress even more cozy, it is considerably cooler to sleep on.”

6.Thick AirCool IQ King Size 3 Inch-Thick

This topper from Nature’s Sleep steals the top spot concerning price, but the extra dollars earn their keep.

The pad, which uses all-new, patented AirCool IQ Gel technology, simulates the support and comfort of a thicker topper without the actual weight and dense materials.

As a welcomed result, users can enjoy the pad’s cooling effects and customized pressure point reduction molded to one’s body.

Besides, the product is CertiPur-US certified, guaranteeing that the foam is of the highest quality.

Reviews of the cooling topper call out its added capacity to stifle creaking and other sounds – another common irritant that can disrupt one’s sleep.

And amongst the multitude of shining comments about its plushness and general comfort, other reviews note that the pad can expand without problems and lacks any nose-wrinkling odors.

Despite its heftier size that makes moving it more of a challenge, chances are that you won’t plan on moving it anytime soon; its microfiber cover is easy to remove and clean, protecting the pad’s quality year over year.

7.ViscoSoft 4-Inch Active Cooling Memory-Foam Mattress Topper

People love memory foam because it’s so comfortable and relieves pressure so well,” says Joe Auer, founder of the review site Mattress Clarity. But while foam mattresses have climbed in popularity, they are known for sleeping hot and not promoting air flow. Fortunately, there are foam mattress toppers infused with cooling materials that allow you to enjoy the comfort of memory foam without overheating. This ViscoSoft topper, recommended by both Annie Schlecht, an occupational therapist and certified sleep consultant, and Sarah Riccio, a senior writer at Sleepopolis, combines two of these technologies. First, it’s infused with copper, which Schlecht explains “draws heat away from the body and dissipates into the environment.” Riccio says it “offers a classic memory-foam feel, but the copper infusion serves to dissipate body heat and prevent the foam from warming up.” Second, its exterior is made from phase-change material, something Joshua Tal, a psychologist who specializes in sleep disorders, says to look for in cooling mattress toppers. “What it does,” he says,” is that when you’re hot, the material liquifies and becomes really nice and cool, and when you’re cool, the material then solidifies, trapping in the heat.” Schlecht says this material keeps the ViscoSoft topper “cool to the touch.

8.Subrtex Gel-Infused Memory Foam Mattress Topper

Our favorite mattress topper for memory foam mattresses is this Subrtex Gel-Infused model. Not only does it cool you down with a breathable bamboo cover and gel-infused foam, but it also maintains that supportive foam feeling. So, if you love your memory foam mattress for the way it feels, this topper won’t compromise that to keep you cool.

It’s available in all bed sizes, except Cal king, and in 3 different thicknesses. 3-inch thickness is right for most people. If you prefer a firmer mattress, opt for 2-inch thickness, or 4-inch thickness for extra padding (great for side sleepers).

The 3.5-pound density cooling foam is CertiPUR-US certified and the bamboo cover is removable and machine washable, for ease of cleaning. It arrives rolled up in a box and needs up to 72 hours to unfurl and air-out. You also have a 10-year warranty, if the seller is to be believed on Amazon.

The problem with this style of topper is that it adds an extra layer of cushioning to your mattress. If you dislike super-soft mattresses, whether you’re a back/stomach sleeper or just plus-sized in general, then this gel-infused memory foam mattress topper isn’t for you.

9.Zinus 1.5 Inch Swirl Gel Memory Foam Air Flow, Queen Topper

This cooling topper is also constructed with gel-infused memory foam, but its textured top is designed to promote air flow even more. It’s super breathable and adds extra cushioning while you sleep. Plus, this option is available in four thickness options: 1.5-inch, 2-inch, 3-inch, and 4-inch.

10.Pure Green 100{4d406fed37a6954c280c08257ad12745a324d749616ebf4a58eef223b857f758} Natural Latex Mattress Topper

The model comes in three thickness options varying from 1 to 3 inches and, aside from the firm option, is also available in soft and medium firmness. Therefore, you can customize your bed depending on what kind of overall feel you want.

Now, this topper uses Dunlop latex, which combines a good movement response and a decent amount of hugging. Plus, it is dense and durable.

The obvious advantage of the model is its availability in different configurations. The 2-inch firm topper I was testing felt really firm, so it can be effectively used to firm up a soft mattress.

The biggest flaw I could find about this item is its weight. Latex is known for being heavy, but this pad feels even heavier than you expect, which might make the positioning quite a problem.

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.

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