No matter what time you go to bed, you still spend the night tossing and turning. You can’t get comfortable, and it always seems like there are too many blankets. If this sounds familiar, you may be a hot sleeper. It can be hard to regulate our body temperatures at night, especially in the summer, and our internal temperature can significantly affect our sleep quality. The best cooling mattress topper helps to maintain your temperature so that you remain cool, calm, and most importantly, refreshed.
A cooling mattress topper has many elements to it. What the pad itself is made of is essential, as is the cover material. How thick it is and what size it comes in are both necessary factors to consider before making a purchase. The warranty can let you know the manufacturer’s faith in the construction. Together, these factors paint a picture of what your cooling mattress topper will be like.
After careful consideration of manufacturer’s product information, online reviews, and our own personal observations, we have compiled this article to showcase nine of the best cooling mattress toppers with the Sleep Innovations Gel Memory Foam 4-inch Dual Layer Mattress Topper as our Editor’s Choice. Included is a comparison table that quickly introduces the products, in-depth reviews that show the pros, cons, and features of the mattress toppers, and finally, a buying guide that offers further insight into this vital sleep aide. Together, we hope that your journey to finding the best mattress topper is both easy and successful.
More features: made in the USA; comes vacuum packed
For those wanting to drift off to sleep as if they were floating on a cloud, the Sleep Innovations Gel Memory Foam Dual Layer Mattress Topper won’t disappoint. The topper has two layers to it. There is a two-inch layer of memory foam as well as a two-inch layer of quilted fiber fill. Together, they produce a cool cushion for you to relax into. Both layers are held together with a quilted cover that is both removable and machine washable.
Because of its construction, the Sleep Innovations Gel Memory Foam Dual Layer Mattress Topper is perfect for side, back, and even stomach sleepers. It’s especially perfect if you and your partner sleep in different positions as it is so versatile. For those that wake up with aches and pains, you can rest easy knowing that it will help distribute the weight of your body so that there are no pressure points on that result in kinks or muscle knots.
As a true testament to the manufacturer’s belief in their product, the Sleep Innovations Gel Memory Foam Dual Layer Mattress Topper comes with a fantastic ten-year warranty. As most mattress toppers last for a maximum of ten years, this means that you are pretty much covered for the entire time you use it.
More features: weighs 19 lbs.; 3.5 lbs. density
If you’re not sure just how durable the best gel mattress topper for cooling will be, then check out the ViscoSoft 3 Inch Gel Memory Foam Mattress Topper. At three inches, it is the thickest pad on our list. It also weighs a hefty 19 pounds. This product means serious business.
The dimensions of the ViscoSoft 3 Inch Gel Memory Foam Mattress Topper are a result of its construction. The gel memory foam optimizes air flow so that trapped body heat is reduced. The thick foam also creates a slight sinking feeling as your body naturally rests into the pad. Your whole body, including your delicate neck and back, are fully supported. Body weight is evenly distributed so that common pressure points along your spine are alleviated. If you suffer from chronic back pain or have had injuries in the past, this is definitely a mattress topper for you.
The ViscoSoft 3 Inch Gel Memory Foam Mattress Topper comes with a cover that is made from bamboo and rayon. It is luxurious, soft, and as a bonus, hypoallergenic. The cover can be removed and washed in a machine. If you share your bed with pets or kids, then an easy-to-clean cover is a must.
Also included with the ViscoSoft 3 Inch Gel Memory Foam Mattress Topper is a 60-day money back guarantee. This means that if you are not completely satisfied with your purchase, you can return it, no questions asked.
More features: airflow design; CertiPUR-US certified; fits under standard or deep pocket fitted sheets
At 1.5 inches this is one of the thinner toppers on our list, but it is doing the same job as the thick ones: memory foam swirled with cooling gel and shaped so air can move through the layer instead of sitting trapped against your body.
What earns it this spot is the 5-year limited warranty, longer than most toppers at this price carry, so a foam that sags or splits is the manufacturer’s problem rather than yours. The foam itself is CertiPUR-US certified, and the low profile slips under a standard or deep pocket fitted sheet without pulling the corners loose. Unroll it and let it sit for up to 72 hours before the first night, since it ships compressed and gives off a faint new-foam scent at first.
More features: infused with the scent of lavender; 5 textured body zones
Essential oils are all the rage right now because they work. By infusing your room with a particular scent, you can actually alter your mood. If you’re trying to relax at night as you drift into a dream world, there is no better scent than lavender. So, if you combine the wonders of one of the best cooling foam mattress toppers with lavender, the results should be nothing less than spectacular.
The LUCID 5 Zone Lavender Memory Foam Mattress Topper looks almost like a work of art. There are five zones of different textures on the pad, all designed to target different parts of your body. Comfort is key here, so the pressure is distributed so that you can feel supported all night long.
The memory foam formula is designed to be soft and airy. The openness within the foam cells allow for air to flow which creates a cooling sensation on your body.
If you’re unsure about the different textures, or the lavender scent, there is a three-year warranty. This allows you to try out the mattress topper at home and make sure that it is what you’re looking for. The warranty will also cover any design flaws or wear and tear. Be sure to keep your warranty as the foam is prone to ripping, especially if you have an overactive dog in the house.
More features: stretch skirt fits mattresses up to 18″ deep; OEKO-TEX certified materials; machine washable
Most of the toppers on this list are gel-infused memory foam, which is what makes the ExceptionalSheets Deep Pocket Bamboo Rayon Mattress Pad worth a look. Its cover is blended from 60% polyester and 40% rayon from bamboo, and underneath, the quilted construction is filled with a down alternative cluster fiber that gives plush loft without anything working its way through the fabric.
A stretch skirt holds it in place on mattresses up to 18 inches deep, the materials are OEKO-TEX certified, and the whole pad goes in the washing machine. What it will not do is behave like a foam topper: it adds cushioned softness rather than firm support, so if you are chasing pressure relief for a sore back, one of the thicker memory foam picks is the better buy.
More features: elastic fabric pocket for 8”-21” deep mattresses
Mattress toppers can be expensive, but thankfully there are a few alternatives that are budget-friendly. The oaskys Mattress Pad Cover Cotton Top is perfect if you need a topper for a guest room or want to try a mattress topper, but aren’t really sure if it is right for you.
Still, despite the low cost, the oaskys Mattress Pad Cover Cotton Top is worth considering. The polyester fill is breathable and soft, plus it is hypoallergenic which is perfect for anyone suffering from allergies or asthma. It is also nice and cool, which will help regulate your body temperature during the hot months of summer.
The construction uses an innovative design of square jacquard quilting. This technique prevents any filling from moving around and creating an unwanted bulky feeling. There are also fabric pockets that allow you to place it on your existing mattress so that everything stays in place.
While the filling of the oaskys Mattress Pad Cover Cotton Top is polyester, the cover is a soft, breathable cotton. You can wash it in a machine, but it is also made so that spills can quickly be mopped up without penetrating the inside.
As with most other mattress toppers on our list, the oaskys Mattress Pad Cover Cotton Top comes vacuum packed. Be sure to lay it out for a few days both to remove any packaging smell and to allow it to return to its natural fluffiness.
More features: infused with gel that works to regulate temperature by capturing and distributing heat
One of the most basic mattress toppers on our list is the LINENSPA 2 Inch Gel Infused Memory Foam Mattress Topper. It does not have a cover and instead is just a layer of foam that can be placed atop your existing mattress. If you have soft sheets that work well for you, then there is actually no need for a cover. This is a nice option if you’re looking to save a bit of money on your purchase.
The memory foam is a solid two inches, which allows for your whole body to be properly supported. If your current bed has coils or beams that you can feel, then the LINENSPA 2 Inch Gel Infused Memory Foam Mattress Topper will give you much needed extra protection and comfort.
For those that sleep hot, you’ll be drifting off to sweet dreams. The technology of the gel material has temperature-regulating cells so that heat doesn’t become trapped. Instead, air flows nicely, and your whole body will feel like it’s floating on a cloud.
There is a three-year warranty that gives you peace of mind with your purchase. If something goes wrong, or the construction isn’t up to your standard, there is no need to worry. As a bonus, the customer service has been highly rated, so you’ll always find someone to talk to and help you with your concerns.
More features: CertiPUR-US certified foam; OEKO-TEX certified cover; elastic straps; metal zipper
The cover is the reason this one earns its place here. It unzips completely and goes in the washing machine, which is the practical part of keeping dust and dander off the layer nearest your face, and the fabric carries an OEKO-TEX certification.
Underneath it you get two inches of ventilated, gel-infused memory foam, which is what keeps it from trapping heat the way plain foam does. Elastic straps and an anti-slip backing hold it to the mattress, and it needs 48 to 72 hours flat after unboxing to reach its full thickness.
More features: open-cell foam design; CertiPUR-US certified; made in the USA; 30-night trial
The Sure2Sleep Gel Swirl topper keeps things simple, with two inches of gel-infused memory foam and nothing extra to fuss over. The foam gives where your hips and shoulders press in and holds firm elsewhere, which is what back and side sleepers need on a mattress that has gone too hard.
Cooling gel is swirled through the foam and the open-cell structure lets air pass, so heat is pulled away instead of sitting on the surface the way it does on plain memory foam. If you are buying without trying, the 30-night trial and three-year warranty take some of the risk out of it.
We hope that your buying journey is as smooth as possible. Please refer to this list of essential features to consider when purchasing a cooling mattress topper. As well, common questions that arise are answered. Together this should help you make the best decision possible.
A good night’s sleep is essential, and if you toss and turn all night, you won’t be able to function in the morning. A cooling mattress topper may be the answer to all your nightmares. If you’ve ever rolled around and tried to remove layer after layer of blankets, then you may be a hot sleeper. A cooling mattress topper helps to regulate your body temperature so that you remain cool and comfortable. You can use a cooling mattress topper all year round, depending on your sleep needs, but they are especially beneficial in the summer.
During the summer, we can try everything to keep cool, from thin cotton sheets to a fan above us. But we often forget about what is under us. With a cooling mattress topper, you can keep your entire body cool which translates into a more comfortable sleep. You can get your maximum rest, no matter how hot it is outside, or how hot you are on the inside.
Before investing in a cooling mattress topper, it’s important to understand the different features of them. We’ve compiled a thorough list so that you have as much knowledge of this product as possible.
For the most part, cooling mattress toppers are made from gel-infused memory foam. The memory foam gives an extra cushion to the mattress to better support your body. The gel-infused portion keeps the material cool. There are, however, other materials available. For example, the ExceptionalSheets Deep Pocket Bamboo Rayon Mattress Pad uses a down alternative cluster fiber fill under a cover blended from polyester and rayon from bamboo. The result is a quilted pad that is not only cool but also light and fluffy. The oaskys Mattress Pad Cover Cotton Top is also different in that the material used is polyester. It has a quilted look to it that is very cushiony.

On average, the thickness of cooling mattress toppers is about two inches. This gives you enough cushioning to be comfortable, but so as not to be unable to fit on the bed. Some beds have slight lips to them, so it’s crucial that the entire mattress fits into it. You also want to be able to put the fitted sheet on the whole mattress combination so that everything stays together. If you are purchasing a cooling mattress topper for a bit more padding, in addition to its cooling technology, then you can look at the ViscoSoft 3 Inch Gel Memory Foam Mattress Topper. If, however, you’re worried about the topper being too bulky you can opt for the ExceptionalSheets Deep Pocket Bamboo Rayon Mattress Pad or the oaskys Mattress Pad Cover Cotton Top which both add a quilted layer without the bulk of a foam topper.
The foam itself that is used in a mattress topper can be pretty rough. Therefore, a cover is often included to make sleep much more comfortable and the topper itself more durable. It’s vital for a cover to be removable and machine-washable. Stains and spills are inevitable, so if any fluids get onto your topper, be sure to quickly remove the cover and wash it. Use detergent that is mild so that your skin isn’t affected by any harsh chemicals.
Covers that are made from cotton or bamboo have an extra layer of coolness for your body while you sleep.
All of the cooling mattress toppers on our list come in the standard sizes of twin, full, queen, and king. This should be more than adequate for most people. However, sometimes your existing mattress is a custom size. If this is the case, then you will need to carefully check to see if the topper is available in those dimensions. Products such as the oaskys Mattress Pad Cover Cotton Top, ViscoSoft 3 Inch Gel Memory Foam Mattress Topper and the LINENSPA 2 Inch Gel Infused Memory Foam Mattress Topper also come in Twin XL and California King sizes. Others, such as the Sure2Sleep Gel Swirl Memory Foam Topper, are listed in the standard Queen size, so check the size options before you order.
Warranties for cooling mattress toppers can vary anywhere from one year to ten years. However, the average is around three years.
While a warranty is important, what’s even better to be aware of is if there is a money back guarantee. Sleeping on a mattress topper may not be for everyone. And if you’re buying online, you might not have had the chance to try one out. Therefore, if you have 60 or even 30 days to try out the mattress topper at home, then that gives you a lot more peace of mind.
Sometimes your body needs a few days or weeks to adjust to a new sleeping arrangement. In the long run it may be better, but it’s good to have a safe period to ensure that the cooling mattress topper works for you.
There are many ways to sleep cooler, and for best results, you should try to tackle all angles.
This should be adequate to keep your topper in place. However, if you are worried about it slipping around, or notice the topper shifting at night, there are a few things you can do. You can get elastic mattress straps that hold the two mattresses more firmly together. You can also use Velcro tape and attach it in between the mattress and the topper. Finally, if you’re short on patience and supplies, you could try duct tape, but it is not really recommended. Really, just try using a fitted sheet on your mattress and topper. You’ll be surprised at how much something simple works.
All of the mattress toppers on our list have the dual function of both providing extra comfort to your bed and the ability to regulate your body temperature better while sleeping.
The Sleep Innovations Gel Memory Foam Dual Layer Mattress Topper is our Editor’s Pick because it is a lovely hybrid of memory foam and quilted texture. It can therefore keep you cool, supported, and most importantly, comfortable.
If you want to ensure that you get as much support as possible from the best cooling mattress topper, then check out the ViscoSoft 3 Inch Gel Memory Foam Mattress Topper. At three inches it is the thickest product on our list and won’t disappoint you. Our third is the Zinus Swirl Gel Cooling Topper which offers an excellent 5-year warranty for your peace of mind.
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