9 Best Cooling Blankets for Hot Sleepers, Tested and Reviewed
Night sweats, who???
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Hey, hot sleeper, if you think your night sweats will just magically go away with time or you're totally cool with waking up in the middle of the night to kick off your comforter (only to wake up again to put back on said comforter), then you're not giving your body the treatment it deserves. I'd say it's time to put an end to those sleepless nights by investing in a moisture-wicking cooling blanket! I mean, how nice and relieving does that sound?
Lucky for you, I've got a list of only the best of the best cooling blankets for hot sleepers, so you don't have to waste all that time and effort researching (you're welcome). Even if you have a preference for material—maybe you're looking for one made of 100 percent bamboo or you love a knitted blanket—you'll see there are tons of top-rated cooling blankets to choose from here. And, yep, all of them have that breathable fabric you need. Because from here on out, we're not succumbing to uncomfortable, clammy sleep. No ma'am!
Our top picks for the best cooling blankets of 2024:
Go on and free yourself from sweaty sleeps by shopping these top-rated cooling blankets. Plus, summer is here and you already know that means hot nights! And while I have ya, if you think you'll need to replace your whole bedding sitch once you get your hands on a cooling blanket, check out these cooling comforters and pillows. You're welcome.
Comphy CoolSpa Blanket
Pros
- Wrinkle free
- Get softer with each wash
- Feels ultra-smooth against the skin
- Available in different sizes
Cons
- Limited colorways
This is an all-around winner, per our shopping editor, Hannah Oh. After testing it out, she confirms, “This blanket is insane. It’s like getting to sleep on the cool side of the pillow at all times. It’s made of this soft, almost slippery fabric that feels SOOOO good on your skin and actually makes me want to curl up underneath it even in New York City heat. Pair this with the Coolspa sheets and it’s a chef’s kiss combo."And the fact that it’s quick-drying and stain-releasing? IDK about you, but all my boxes are checked!
| Material: | Nylon/spandex blend aka CoolPhiber fabric |
| Colorway: | Grey blue, white, dove grey |
REST REST Evercool Cooling Comforter
Pros
- Double-sided cooling fabric
- Hypoallergenic
Cons
- Expensive
It's no surprise that a Cosmo editor also loves this top-rated one! "The Rest Evercool is really, really nice," says associate editor Oliva Truffaut-Wong. "It's super soft, and I love that it has a bit more weight to it than your typical comforter, so you get a nice calming effect when you use it. It's not a weighted blanket, but it'll give you that same enveloped feel—without the sweat puddle that normally comes with it." Oh, and did I mention that its fibers are five times (!!) finer than silk (making it suuuuper soft) and it’s made without any chemical additives? Music to my ears!
Glowing customer review: "If you are a hot sleeper, you absolutely need to try this comforter. It keeps me cool and comfortable all night. The texture feels similar to silk, but it’s incredibly soft, and not sticky at all like silk can be. It’s thin, but it keeps me warm enough with the AC/fan on (hot sleepers know the hellish combination of interventions it takes to stay comfortable!) it’s also a good weight, not too light or heavy. It appears to be well made, will try to update it after a few washes! I have truly had such great sleep since receiving it."
| Material: | Evercool Performance Fabric |
| Colorway: | Snow Ivory, Arctic White, Cool Grey |
Sleep Number TRUE TEMP BLANKET
Pros
- Hypoallergenic
- Great for couples who sleep hot and cold
- 37.5 technology
Cons
- Too slippery, per some reviews
This blanket’s cooling technology is honestly the coolest (heh) thing ever. Get this: It features 37.5 Technology, which is a temperature-regulating fabric that’s designed to detect body heat and actually remove perspiration at the vapor stage—yep, before you even get a chance to actually sweat. (Compare this to your typical moisture-wicking fabric which works by just dispersing liquid sweat… No thanks!) And then when it detects that you’re cold, it’ll help to trap in heat, basically keeping you at the ideal temp at all times. Isn’t science neat? Add to that, this blanket is also hypoallergenic and easily machine-washable.
Glowing customer review: "This blanket is amazing. I use it all year round and in the winter sometimes add an extra small blanket with it. But this blanket keeps me warm and cool. It has never made me sweat during summer and usually, any blanket does for me. It's truly worth every penny."
| Material: | Cotton, polyester technology |
| Colorways: | Soft Rose, Dark Blue, Gray, White, Icy Blue |
Elegear Cooling Throw Blanket
Pros
- Super soft to the touch
- Lightweight
- Arc-chill technology
Cons
- Some reviewers say it's smaller than expected
One side of this silky blanket is made of cooling, Arc-Chill technology that rapidly absorbs body heat while the other side is made of super-soft natural cotton. Basically, you get the best of both worlds with this one! Oh, and bonus points for it being hypoallergenic!
Glowing customer review: "I used to have night sweats but since I got this blanket I haven't woken up hot or sweaty," one reviewer writes, "The one night I didn't use the blanket I woke up sweating. I love this blanket and would recommend it to anyone who is a hot sleeper or has night sweats."
| Material: | Arc-Chill 3.0 Cool Fabric |
| Colorways: | 8 |
DANGTOP Bamboo Cooling Blanket
Pros
- Comes with a laundry bag for convenient washing
- Lightweight
Cons
- Some reviews say it pills
IYKYK: Bamboo bedding naturally regulates temperature, thanks to its breathability and and minimal heat-retention. And if you're on the hunt for a cooling blanket made with organic fabric, check out this top-rated one that's also v affordable.
Glowing customer reviews: "I was skeptical. I sleep hot and I don't have air conditioning, despite the hot summers here in Chicago," writes one reviewer, "When you're in a cool room, this is great to cover you and still breathe. It's about as warm as a cotton sheet but breathes much, much better. If your room is very hot, this is great to put UNDER you. It helped reduce the heat from my mattress in the hottest, most humid weeks."
| Material: | Rayon |
| Colorways: | 9 |
Bearaby Tree Napper
Pros
- Vegan
- Available in three weight options
Cons
- May be a lil pricey for some buyers
Found: a chunky, weighted blanket that'll help you destress without burning you up. Not only does the chic woven texture allow for tons of airflow, but its natural eucalyptus fibers are also super cooling. Finally, you’ll get that calming bundled sensation without burning up.
Glowing customer review: "I have always loved weighted blankets and this is the third brand I’ve purchased in the last two years," writes one reviewer. "The Bearaby Tree Napper is the first weighted blanket I’ve owned that stays cool all night long. The material, as well as the airflow through the open loops makes it so I don’t get so hot. Love this blanket!!! So glad I bought it. Expensive, but worth it!!"
| Material: | TENCEL Lyocell |
| Colorways: | 6 |
PHF Clever Cooling Blanket
Pros
- Available in three different sizes
- Great for all seasons
- Arc-chill technology
Cons
- Some reviewers say they felt stuffy using it
This reversible blanket features a double-sided design: one cooling, moisture-wicking side and one comfy, microfiber polyester side that's great for snuggling up in. Honestly, its sateen-type texture is so buttery soft and cool to the touch, you’ll never wanna leave your bed! (Ahem, and you won’t have to worry about it slipping and sliding as it stays in place throughout the night) Plus, FWIW: Many women who are undergoing menopause have commented on how it keeps them at a comfortable temperature while they sleep. 10/10 all around!
Glowing customer review: "I like the blanket because it is very lightweight," one reviewer writes. "It can be used for all seasons. If you need to be warm, it works. Or if you need to be cool, it works."
| Material: | Nylon, polyester |
| Colorways: | 8 |
Bedsure Waffle Bamboo Cooling Blanket
Pros
- Durable and long-lasting
- Ultra-soft
Cons
- Some reviewers say that the threading is loose
Cooling blankets don't have to look shabby and boring! And this waffle-weave pattern one is proof. It'll serve you looks and keep you from feeling clammy while you're sleeping. Customers can't get over how cozy it is without feeling heavy or bulky. It's a great alternative for those looking for something that mimics the weight of a comforter but doesn't feel stuffy.
Glowing review: "OMG, can I just say how much I LOVE this blanket?!" one reviewer writes, "I looked at several on Amazon before I chose this one. It arrived quickly, washed up like a dream, and dried in the dryer on low. Reviews have said that the more you wash it, the softer it will become—but it was already nice and soft. It's a total game-changer from the heavy blanket I was using and it gives just enough warmth but yet you stay cool. It's pretty hot where I live so this makes a HUGE difference. I'm so in love with it and highly recommend this one!"
| Material: | Cotton, viscose from bamboo |
| Colorways: | 14 |
Cocoon Coolmax Travel Blanket
Pros
- Packable
Cons
- Some reviewers say it's too thin
If you plan to take your cooling blanket everywhere you go (that's outside the walls of your home), this is your perfect match. This packable one (that even comes with a carrying case) will provide you with all the coziness (and none of the stuffiness that comes with being ultra-cozy). The thin material is very breathable and moisture-wicking so that you can always sleep comfortably. And we all know the temps in planes and cars can be dicey so this will come in clutch for you.
Glowing customer review: "I carry this in my suitcase when I travel around Europe. I've found many European hotels, hostels, and B&Bs will only provide a heavy duvet on the bed, and as someone who sleeps quite hot, I simply can't sleep when I'm sweltering under a heavy blanket," one reviewer writes."This blanket gives me an option other than a sweltering duvet or nothing at all. It's perfect because it barely takes up any room in my suitcase and is still full-sized that it can totally cover me up if I want. The material is great too, very soft."
| Material: | Polyester |
| Colorways: | 7 |
What to consider when shopping for the best cooling blanket:
Yep, not all cooling blankets are the same. There’s so much more to look for beyond just what color or design it has. ICYMI: The material and type of cooling technology (if it has any at all!) it’s made of plays a big role in how well the blanket keeps you cool. Here’s a quick run down on all the things you oughta know before hitting “add to cart” on that cooling blanket you’re eyeing.
Material:
What type of material your blanket is made of can either make or break your sleep. Cooling blankets are either made of natural or synthetic fibers, and each have their own pros and cons.
Natural materials
- Cotton: For hot sleepers, this fabric is always a solid choice as it's a lightweight and breathable fiber. It’s a crowd favorite because of how cozy it feels against the skin and how easy it is to launder. Cotton holds in moisture though, which can be tough for those who often sweat in bed. If you really want to get your money’s worth, I suggest investing in quality, luxury cotton like Egyptian or Supima.
- Linen: It’s known to be the go-to summer fabric for bedding and clothing for a reason! Its loose weave allows for more airflow, which will keep you cool. Plus, its lower thread count makes it incredibly lightweight, cool, and moisture-wicking. Because it is a finer and more delicate fabric, it does wrinkle easily, however, some people don’t mind that relaxed, lived-in look.
Synthetic materials
- Bamboo fibers: Believe it or not, “bamboo” fabric is really a synthetic blend of ryon, viscose, and lyocell which all come from a bamboo plant. So while the name suggests that it’s natural, it’s really synthetic. Bamboo fabric is popular because of how moisture-wicking, temperature-regulating, and breathable it is.
- Polyester: A popular fabric for its affordability, polyester is known for how lightweight and quick-drying it is. But while it’s known to wick away moisture, it’s also known to trap in heat and odors. For obvious reasons… I would advise against polyester blankets if your goal is a cool night’s sleep.
Cooling technologies:
Welcome to 2024 where we have cooling technologies embedded in some materials. If you’re looking to level up your cooling sleep game, go for something with cooling tech such as 37.5, Arc-Chill, or Outlast. These features will help regulate temperature and even speed up the sweat evaporation process much quicker and better than materials that don’t have cooling tech.
Care:
You’ll be surprised that various cooling blankets require different styles of TLC. Some of them can be easily washed in a washing machine. And others can only be spot- or dry-cleaned. The same thing goes for the drying process! Some can be dried in the drying machine while some must be hung dry. Always make sure to check the care instructions—because the last thing you’d want is a huge blanket with care instructions that don’t match your lifestyle. It should also inform you about whether or not things like dryer sheets, fabric softener, and other extra washing products are okay to use. Following the proper care instructions for your cooling blanket is important as it ensures the quality of your cooling blanket over time.
Size:
Cooling blankets come in different sizes, so don’t forget to double-check the size you’re purchasing and that it fits your intended space. Some styles have an oversized fit (and have extra fabric to tuck under the mattress) and others are true to size. Depending on what your preference is, make sure to read the dimensions before buying.
What are the benefits of a cooling blanket?
Cooling blankets will wick moisture and absorb heat away from your body, resulting in a much better snooze. And according to Dr. Seema Khosla, a fellow of the American Academy of Sleep Medicine and medical director of the North Dakota Center for Sleep, "The quicker our body temperature falls, the quicker we fall asleep." So you can expect to fall asleep sooner and actually stay asleep throughout the night. Now doesn't that sound incredible?
Dr. Sarah Silverman, PsyD, a behavioral sleep medicine specialist and holistic sleep wellness consultant also agrees that cooling blankets help promote better sleep quality. "Having sheets and blankets that are breathable and promote cooler temperatures are optimal and can help assist with the body's natural process," Dr. Silverman, tells Cosmo.
So if you're a hot sleeper or on the hunt for better, cooler bedding, consider investing in a cooling blanket will definitely change the game for ya.
How do they work to cool down the body?
Understanding the ~science~ of a cooling blanket isn't as complicated as it sounds! It all just comes down to the type of material it's made out of. "Many cooling blankets are made from fabric that is breathable, such as bamboo, and allows heat to dissipate. Linen is another favorite fabric known for its breathability," Dr. Khosla tells us.
Avoid anything created with synthetic fibers as they tend to not allow much airflow and "end up trapping more heat during the night," Dr. Silverman suggested.
Meet the experts
- Dr. Seema Khosla, MD, FCCP FAASM, is a fellow of the American Academy of Sleep Medicine and medical director of the North Dakota Center for Sleep. She also served as the inaugural chair of the Clinical and Consumer Sleep Technology Committee and is the current chair of the AASM Public Awareness Advisory Committee.
- Dr. Sarah Silverman, PsyD, is a Stanford-trained sleep psychologist and holistic sleep wellness consultant. She earned her doctoral degree in clinical health psychology from Nova Southeastern University in Fort Lauderdale, Florida, and completed her internship and residency at Henry Ford Hospital in Detroit, Michigan. She currently offers personalized sleep therapy virtually for patients in Florida and New York.
Why trust 'Cosmo'?
As you probably know, Cosmo’s lifestyle and shopping team spends all day, every day scouring the internet, testing products, and reading reviews so we can bring you the type of high-quality content we’d want for ourselves (and our standards are pretty darn high, TBH).
It’s also really important to us that each of our shopping articles adheres to the 15 Percent Pledge, and we try to make sure the products we feature are good for both you and our planet. If we wouldn’t buy something for ourselves, we sure as heck won’t recommend it to you—and we’re always gonna keep it really, really real. Pinky swear.
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