9 Best Cooling Sheets for More Comfortable Sleep, Tested by Editors
We tested dozens of cooling sheets. My Sheets Rock makes the best.

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I always thought cooling sheets were a marketing gimmick until I actually tried them while I was nine months pregnant—in the middle of July. It was the first time in months that I didn’t wake up with my sweaty hair matted against my head, and I’ve never looked back.
It’s important to get this out of the way now: Cooling sheets aren’t magic. They’re not going to keep you from sweating if you sleep under a heavy comforter or it’s warm in your bedroom at night. But they do cause a noticeable difference in how you feel between the sheets, and are one more element to help regulate your body temperature at night.
These are a few of our favorite sheet sets, but read on for more detailed reviews:
Best Cooling Sheets
- Best Overall: My Sheets Rock "The Regulator" Sheet Set
- Best Budget Buy: Mellanni Iconic Sheet Set
- Best Fitting: Bedgear Ver-Tex Sheet Set
- Best Moisture-Wicking: SlumberCloud Performance Sheet Set
- Best High-Thread Count Sheets: PeachSkinSheets Classic Collection Sheet Set
“The ideal temperature for sleeping is no cooler than 66 degrees and no warmer than 72 degrees,” says neuroscientist and sleep specialist Allison Brager, PhD. “This was study-approved, tested, and evaluated by some NASA scientists.” Resting in this temperate climate can support better sleep and, ultimately, improved health. Regularly shortchanging your sleep leads to a higher risk of obesity, depression, and type 2 diabetes, along with other health issues. But having good, consistent sleep can do the opposite.
That’s why even though cooling sheets are usually more expensive than regular sheets, they’re a worthwhile investment that will help support more restorative sleep, Brager says, and, as a result, improve your overall quality of life.
So, how can you tell which bedding option will help you hit that not-so-hot spot? Cooling sheets—especially those made from fabrics like microfiber, linen, and bamboo—can help keep your body at the right temp for restful sleep. The best cooling sheets are designed to regulate your body temperature to prevent sweating and keep you dry. But, even when you do sweat, those same sheets should actively draw moisture away from your body and evaporate it into the air, also keeping you dry and comfy all night long.
How We Tested
To curate a list of the best cooling sheets, we recruited eight Women's Health staffers to personally vet a wide range of sets in various temperatures and environments over the past year. For instance, we slept in Casper's Hyperlite Sheet Set in July with no air-conditioning, glamped with Mellanni's Iconic Collection in New Hampshire, and cozied up in SlumberCloud's Performance Sheet Set with the window open in 80-degree heat “for science.” Then, our testing editors narrowed the selections by evaluating each sheet set based on style, fit, price point, comfort, breathability, moisture management, softness, fit, durability after washing, wrinkling or pilling, and value.
What to Consider
What is the Coolest Material for Bed Sheets?
It probably goes without saying that sheet material matters above all else. Natural fibers, like linen, bamboo, and cotton, are often best, according to Brager. They tend to be more breathable and absorbent (more on why that's actually a good thing below) than others, which means they won't trap heat that can make you sweat as you catch your zzz's.
What Type of Weave is Best for Hot Sleepers?
Your sheets’ weave is the pattern used to hold the threads together to make the fabric. Percale is generally considered the best weave for hot sleepers. This type of weave uses a simple pattern that maximizes airflow and has a lightweight feel, lowering the odds it will trap body heat while you snooze.
It’s generally recommended that you avoid sateen or flannel sheets if you’re looking for a cooling feel. These tend to be denser and hold onto heat as a result.
Do Moisture-Wicking Sheets Actually Keep You Cool?
There are so many factors that go into how cool you feel when you slip between the sheets at night, including the temperature of your room, your body temperature, the weight of your comforter, and your mattress composition. But we sweat a lot throughout the night. "If you don't have something that's absorbent, you will marinate in sweat," Young says. That's why natural materials that are highly absorbent, like linen and cotton, are important. "Even more important than that is wicking, which means getting moisture to the surface for evaporation," says Young. The two of these features working in tandem is what keeps you both dry and cool.
Moisture-wicking sheets can be one element to help keep you cool at night. These sheets are specially designed to pull moisture away from your skin and evaporate, allowing you to feel cooler, faster. They also tend to feel a little airier than other sheets.
That doesn’t mean you won’t ever feel hot if you use moisture-wicking sheets—again, there’s a lot happening when you sleep that can influence your body’s temperature. But you can usually feel a difference between how you feel when using moisture-wicking sheets and other types of sheets.
What Should the Thread Count of Your Sheets Be?
Beyond the material of your cooling sheets, the quality of that material is important. Back in the day, thread count was the single most important measure of quality in bedding. Anything above 600 thread count was often considered good, while 800 and above was downright luxurious. But advances in technology have allowed us to create sheets with a 1,500, even 2,000, thread count. That’s not necessarily a good thing, as that figure can be inflated and used as a marketing gimmick.
Plus, super-high thread-count sheets usually aren’t all they're cracked up to be. “My experience with those is that they’re not strong, and they don’t hold up well,” says Deborah Young, owner of TheTextileExpert.com and a clinical assistant professor of textiles at Arizona State University. “They are seductively soft, but for me, there’s a point of diminishing returns.”
Thread count can be a measure of quality, but you'll want to consider other factors, too, especially when shopping for the best cooling sheets. Some manufacturers rely on GSM (or grams per square meter) as this is a measure of weight rather than thread density.
Young's most important tip for hot sleepers, however, is that they may actually benefit from sheets with a lower thread count (like 400). A higher thread count often means the sheets are denser, offering better coverage, but a hot sleeper would probably want to avoid this.
Can You Return Cooling Sheets After Sleeping on Them?
It depends. Every brand we recommend below offers a return policy with a minimum 30-day term. Some, however, only accept returns for unopened sheet sets in the original packaging. Others provide longer terms (up to 365 days) with no questions asked, effectively like a free in-home trial.
What Certifications Should My Cooling Sheets Have?
There are a variety of certifications out there to ensure that consumers are getting high-quality bedding and textiles. One of the most common labels you’ll find on sheets is the OEKO-TEX Standard 100 certification, which means that the product has been tested for more than 1,000 harmful substances. Some sheets may also have sustainability labels, like FSC certification, or an Asthma & Allergy Friendly certification from the Asthma and Allergy Foundation of America. Keep in mind that more certifications tend to lead to a higher price tag, though—and not all are necessary.
How Much Should I Spend on Cooling Sheets?
Our favorite cooling sheets range in price from $37 to $322 for a queen-size set. There’s no need to spend hundreds on a set of sheets—you can easily find high-quality cooling sheets for $100-plus. However, certain fabrics like linen will cost more and in return should survive many years of use.
Why Trust Us?
Women’s Health first wrote this story in 2019, and has been continuously testing new cooling sheets as they’re released. During that time, some clear favorites have emerged. For this update, we had several WH staffers and contributors test these products in their own beds. Each sheet set was tested for two to three weeks or longer, and evaluated on their cooling abilities, softness, and durability, among other factors. Testers ranged from those who regularly wake up sweaty to people who consider themselves “neutral” in terms of sleep temperature.
Frequently Asked Questions
Do cooling sheets actually work?
Yes, cooling sheets actually work. They’re designed to be lightweight, breathable, and moisture-wicking, all of which can make you feel cooler when you sleep at night. However, there are a lot of factors that influence how hot you feel at night, including the type of mattress and comforter you have. Ultimately, cooling sheets are one more way to help you feel comfortable, but they shouldn’t be the only thing you use if you tend to run hot while you sleep.
What sheet material is best for hot sleepers?
Cotton is usually considered best, but you have a few options to choose from when it comes to cooling materials for sheets.
- Cotton: Classic cotton, especially percale cotton, is naturally breathable and moisture-wicking. It's also typically more affordable than high-tech synthetics, and many people love the traditional soft feel.
- Bamboo: Bamboo fibers are naturally moisture-wicking, leading to a cooling feel. These sheets also tend to be highly breathable, making them a good choice for hot sleepers.
- Linen: Like cotton and bamboo, linen is naturally breathable with a structure that feels light and airy. It's also highly absorbent—great for pulling sweat and moisture away from your skin. On the downside, it tends to wrinkle very easily.
- Tencel Lyocell: This rayon-sourced fabric is actually made from wood pulp. It's silky smooth and excellent at wicking away moisture.
- Microfiber: This synthetic fiber is extremely soft and excellent at wicking away moisture. However, low-quality microfibers can trap heat.
Are bamboo sheets cooler than cotton sheets?
Bamboo sheets can be cooler than cotton sheets, but that’s not always the case. The weave of your sheets matters. A cotton percale weave sheet can be very cooling and even more cooling than standard bamboo sheets. But cotton is also used to make flannel sheets—which are heat-insulating, not cooling—making it hard to rely on fabric alone when choosing the best cooling sheets.
Does thread count affect how cool sheets feel?
Thread count is usually linked to the softness of sheets, but it can impact how cool sheets feel. A higher thread count typically means that sheets are denser, which can work against your efforts to stay cool. That’s why Young suggests choosing sheets with a lower thread count, like 400, over much higher thread count options.
How often should you wash cooling sheets?
Cooling sheets should be washed as often as “regular” sheets, which means they should be washed every week, says Kelly Murray, a certified pediatric and adult sleep coach in Chicago. This will allow you to wash away any allergens, keeping your sheets feeling crisp and fresh, she adds.
By the way, you should wash your cooling sheets before using them, too. "You're washing off any dust the sheets may have collected in the warehouse, which can irritate your respiratory system and lead to sleep issues,” Murray says.
Some cooling sheets, especially those made with natural fibers like cotton and linen, soften with each successive wash. If your new set feels a little too stiff or "crunchy," try running them through a machine wash cycle or two to soften them.
How often should you change your sheets?
There is an almost universal rule among experts that you should be changing your sheets every week, and Murray concurs. If you don't want to wash your sheets that often, you should consider purchasing an extra set to swap out each week.
As for when it's time to swap out cooling sheets for brand new ones, that's up to you. Murray says she purchases a new set whenever she sees them on sale, but recommends replacing yours about every two to three years.
What are some other “cool” sleeping tips?
ICYDK, your body temperature needs to drop about 2 degrees lower at night in order to synthesize melatonin, Murray says. So, it is super important that you create an environment that allows for this. That means ensuring your bedroom is "dark, cool, and quiet" when you're ready for bed.
Other than investing in some cooling sheets, you can also improve your sleep quality by keeping a consistent sleep routine that involves ending screen time at least an hour before you go to bed. "Your body and brain are always looking for patterns throughout the day to know what happens next," Murray says. "So if you have a consistent bedtime routine that's very relaxing, that will trigger the production of melatonin and help your brain to unwind."
Meet the Experts
- Allison Brager, PhD, is a neuroscientist and sleep specialist.
- Deborah Young is the owner of TheTextileExpert.com and a clinical assistant professor of textiles at Arizona State University.
- Kelly Murray is a certified pediatric and adult sleep coach based in Chicago.
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Korin Miller is a seasoned freelance writer specializing in general wellness, sexual health and relationships, and lifestyle trends, with work appearing in Men’s Health, Women’s Health, Everyday Health, Food & Wine, and more. She has a master’s degree from American University and lives by the beach.
Christian is the Style and Reviews Director at Men's Health and Women’s Health, where he oversees shopping and style content for both brands. He started his magazine career as an accessories assistant at Vogue, and has since held editorial roles at Tatler Asia and The Manual. When he’s not online shopping, you can find him on long walks with his two corgis.

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