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Shop breathable, lightweight comforters that will keep you sweat-free all night.
We updated this article in June 2022 to add more information about each featured product, based on extensive research done by our team.
Few things are more frustrating than trying to sleep when you’re hot (see our cooling sheets), and for some of us, overheating is a nightly occurrence. Sure, you may want to cuddle up with your comforter on rainy nights, but if you’re feeling overly warm (and even sweaty), we’ll be the first to say it: Houston, we have a very big problem.
In any case, there are a number of reasons you might be a hot sleeper, with the most common being pretty obvious: Your bedroom is too hot. And if you don’t have an air conditioner or cooling fan—good luck. Most of us sleep best when ambient temps are around 65 degrees, or even a little cooler, says W. Chris Winter, M.D., a sleep specialist and author of The Sleep Solution: Why Your Sleep is Broken and How to Fix It.
Thankfully, there are easy ways to create a comfortable bedroom environment, like sleeping with a lightweight, cooling comforter. (Sure, you could go without one, but that’s just not comfy!) If you find yourself kicking the covers off at night, one quick fix is to swap out your comforter for something lighter and more breathable.
Ahead, check out the best cooling comforters for hot sleepers, as recommended by thousands of reviewers. Sweet dreams!
We consulted Dr. Winter and the Sleep Foundation, conducted our own research on the best cooling comforters, and sifted through tons of online reviews to find the best cooling comforters available.
Made with 100% eucalyptus, Buffy’s breathable comforter has temperature-regulating and hypoallergenic properties. All of Buffy’s comforters are made with recycled polyester from BPA-free water bottles, making them a more sustainable option than other choices.
One Amazon customer says, “I’m such a hot sleeper and this comforter is perfect for me! It’s also so soft and looks great when I make my bed. Can’t recommend enough.”
Tens of thousands of Amazon reviewers swear by this microfiber comforter, which is made with a hypoallergenic down alternative fill. Perfect for all seasons, this cooling comforter prevents overheating and is perfectly weighted to keep you cozy and comfortable. Plus, it’s reversible and has various color and pattern combinations.
It’s a “perfect weight for the summer months,” one reviewer notes. “I was getting too warm with my down comforter but still wanted something soft, and this was the answer. It’s very light, yet still provides enough warmth.”
If you’re looking for a cozy cool comforter that gives you a touch of warmth on chilly nights but not too heavy that you’ll break a sweat, look no further than this blanket from Tekamon. It not only fits perfectly into a duvet cover, but it’s made to last with an elastic, recoverable microfiber.
One Amazon reviewer says: “Love this comforter! I’ve had an old down alternative one for years, and it was time to replace it. This comforter is not hot in the summer. It’s thick and plush and feels luxurious, but it’s not heavy and suffocating.”
We’ve been big fans of Pottery Barn’s classic down duvet for a while, but this takes sleeping to new (temperature) levels. Its fill is designed to regulate body temperature, cooling before you become unbearably hot. Plus, the loftiness adds a bit of weight, which is also super comforting.
Even better, this cooling duvet is completely machine-washable, saving you the trouble of spot-cleaning. (And if you’re not into all that fluff, go for this cooling duvet instead.)
Get ready for deeper, cooler sleep. This hypoallergenic, cooling comforter has a 400-thread count and a sateen shell that makes it soft and fluffy yet lightweight. In fact, it’s light enough that you can keep it on your bed during warmer months. What’s more, there are loops on every corner to tie down a duvet cover.
One reviewer writes, “I don’t think I could love a comforter more, but I love it more each night! So do my puppies. Soft, not stretchy, not too thick or thin—just perfect!”
If you’re a hot sleeper, a comforter filled with 100% alpaca wool might not have been your first thought for reducing night sweats, but according to the manufacturer, the hollow core of each alpaca wool fiber helps regulate body temp. Alpaca wool is also lightweight and hypoallergenic, so you can breathe easier.
Amazon reviewers confirm that it’s great for all seasons and not too heavy. “It has kept us warm, but not too hot,” says one from a humid climate. “This has kept my husband warm, but also has not been too hot for my hot flashes.”
Casper’s lightweight duvet, crafted with a layer of breathable merino wool, wicks away sweat and humidity during the night, so you’ll never have to wake up drenched again. Even better, it’s machine-washable and dryer-friendly. Casper also offers a 30-night trial to ensure that it works for you.
“I found the weight of the duvet to be just the right amount,” a reviewer notes. “We both used to wake up in the middle of the night sweating, but since the new duvet, we both have been sleeping through the night.”
Technically, this weighted blanket is advertised for kids and teens, and may not fit a queen- or king-sized bed the way a standard comforter would. That said, it’s still a great option for hot sleepers. Made of cool-to-the-touch bamboo viscose and weighted glass beads, it's perfect for hot sleepers who need some weight to sleep.
It “feels like a hug and helps with night sweats,” according to one shopper, who says “it’s the perfect weight for me.”
Made with ultra-soft microfiber and filled with a breathable fiber, this Bare Home hypoallergenic comforter offers warmth during chilly nights and a cool, light covering for the rest of the year. Plus, it’s reversible; flip it over when you’re ready to switch up your look. It’s essentially two blankets in one.
“I was looking for a slightly lighter weight for use in a warm climate but one that would be warm on cooler nights,” an Amazon shopper explains. “They are well constructed. The fabric and fill are both exactly what I wanted.”
Slumber Cloud’s breezy comforter is hypoallergenic and contains fiberfill that gives you the feeling of down while keeping temps in check. The 300-thread count comforter has a 100% cotton outer cover to keep things soft and lightweight. Plus, it comes with a 60-night trial period, meaning that if you won’t be stuck if it really doesn’t work for you.
“I thought this was going to be our backup comforter weekend naps on the daybed, but it has quickly become my son’s coolest and most comfortable one,” one reviewer explains. “We only buy him products made for hot sleepers, but this comforter is the best.”
This one is recommended by the National Sleep Foundation as the most comfortable cooling comforter out there. It's fill is super fluffy, it comes in white and gray, and it features corner fastening loops, giving you the option to cover it with a duvet.
“Super impressed with the quality and feel. It's a substantial comforter in terms of the fill (not flat). Just right, I love it,” one reviewer writes.
This comforter was created with the eco-conscious in mind. It's filled with 100% genuine tencel (eucalyptus lyocell fiber) that is sustainably sourced and biodegradable once the blanket is at the end of its life. Plus, it's ultra-smooth sateen weave feels hotel-like, and the exterior fabric is moisture-wicking, temperature regulating, and naturally resistant to mold and bacteria.
“I am a very hot sleeper, and have run the gamut on different sheets and comforters looking for relief. This was the first comforter that actually felt cooler and helped me sleep comfortably!” one reviewer writes. “Added bonus, my husband is not a hot sleeper, but still feels that the warmth the comforter gives him is right for his sleep too!”
No, this cooling comforter isn't exactly cheap. But if you're looking for a duvet that'll last for years to come—plus one that's super-sustainable—this eco-friendly option from Coyuchi is worth the investment. With an organic cotton shell and fluffy down, its temperature control is perfect for spring, summer, and fall. (In the winter, simply layer it with a blanket.)
“Very pleased so far. It’s the dead of summer (90+ degrees) but I still like a bit of weight when I sleep,” one customer writes. “This has been perfect so far. And my husband who usually runs hot is happy with it, too.”
Also recommended by the National Sleep Foundation, this bamboo comforter makes sleeping next to a significant other a breeze. It's made of viscose-derived bamboo fabric and is also filled with viscose from bamboo fibers, making it super adjustable to body temperature. It's lightweight enough to keep hot sleepers cool, and full enough to keep cold sleepers warm.
“I am sleeping better than ever and I think it’s because of this comforter!" one reviewer writes. "The weight is perfect and it drapes on you in way that you feel like you are getting a cooling hug all night long.”
If you're looking for a blanket on the thinner side that doesn't sacrifice quality, this one's where it's at — especially for hot sleepers. It's filled with synthetic fibers that have a unique hollow shape, enabling efficient heat transfer through the blanket. Plus, its wrapped in a sweat-wicking polyester-spandex fabric blend that will keep you dry all night long.
“I can’t explain how wonderful this comforter is-I love it!” one reviewer writes. “It is cooling but keeps you warm at the same time.”
✔️ Size and weight. Be sure the size of your comforter aligns with your bed and sleeping arrangements. It should be big enough to cover the sleeper(s) but not too big where it will slide off the bed. Also, heavier comforters tend to retain more heat, but it can be a useful compromise for those who find the additional weight comorting.
✔️ Fill material. The material a comforter is filled with tends to influence the temperature control more than the outer material. Down, down alternatives, wool, and cotton are all great choices, and our experts also recommend those with microfiber and silk.
✔️ Moisture-wicking technology. Hot sleepers should look for comforters with specialized moisture wicking features and breathable materials. These technologies will keep you cool and dry throughout the night.