If the mere thought of cocooning in heavy sheets makes you sweat, but sleeping on top of them isn’t an option (you’re not an animal), then it might be time to upgrade with cooling bedding items that are specifically designed to regulate your body temperature. Of course, if you have the budget, you’ll want to splurge on a temperature-regulating mattress, moisture-wicking topper and NASA-approved cooling comforter. But the easiest, most affordable way to lower your bed temp during warmer months? A really crisp set of sheets. Not only are these designed with thermoregulating, sweat-proof threads, but thanks to new weaving tech, they’re also able to increase ventilation and breathability throughout the night. Still skeptical (how could these sheets actually cool you)? This editor spent hours of research, sifting through studies that scientifically proved: bamboo viscose, percale cotton, eucalyptus lyocell and French flax linen keep you cooler throughout the night. Below, find 15 of our favorites. (And see the bottom of this article for an expert, research-backed guide on what truly makes a sheet set cool.)
The 15 Best Cooling Bed Sheets of 2024, Tested and Scientifically Backed By Editors
Because "No Sweat" Is Our Sleep Mantra
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The Best Cooling Sheets of 2024 at a Glance
Meet The Experts
- Corey Sullivan is the head of product at Riley Home, a luxury home brand that prides itself of craftsmanship.
- Ben Sciascia is the co-founder and creative director of Australian-based bedding company, The Hotel Sheet. He’s spent more than a decade working with textile masters in Portugal, learning what makes a truly cooling sheet set.
How We Chose the Best Cooling Sheets
We chose the best cooling sheets in the most scientific way possible: We researched how the textiles work. This translated into 16+ hours of deep-diving into temperature-regulating and moisture-wicking textiles, particularly with a focus on bamboo, eucalyptus, cotton and linen sheets. From there, we made sure each set had the following: a) a loose, flexible weave that allows air to pass through, b) a thread count under or equal to 350 yarns and c) a crisp or silky cooling surface that’s smooth on the skin.
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Best Overall
What We Love
- Lab tested to withstand 255+ washes
- Safe for sensitive skin
What We Don't Love
- Expensive
Buffy
While Buffy's comforter tends to get all the hype (spoiler alert: it's warranted), you don't want to sleep on sleeping on its sheets. (See what we did there?) Our tester was a total convert after giving the eucalyptus lyocell a try—mainly, because it’s been scientifically proven to release heat and wick away moisture. “I didn't want to love these sheets as much as I do," she says. "They're pricey, for one, and I thought I had found my go-to's in Cozy Earth, which are still great—see number six on this list—but these are better. While both sets keep me from overheating at night (not an easy feat for a gal living through this Florida heat), the softness of the eucalyptus material of these is what sets them apart. I cannot wait to throw my covers back each night and slide into them—they're that good." Beyond cooling capacity, however, the set has been third-party tested to withstand 255+ washes—offering more than seven years of use in the average home—and the 120 grams per square meter (GSM) weight means it’s durable while still allowing air to pass through. The cherry on top? Not only does lyocell make the set naturally antimicrobial (aka great for anyone with allergies or sensitive skin), but they’re also fully biodegradable with an OEKO-Tex certification promise of toxic-free materials. In short? Sometimes, you gotta believe the hype.
Fast Facts
- Thread Count: 120 GSM
- Materials: Eucalyptus (lyocell)
- Colors: 26
- Available sizes: twin to California king
Best Value Sheets
What We Love
- 1 fitted sheet, 1 flat sheet and 2 standard pillowcases
- Temperature-regulating sateen
What We Don't Love
- Might be too slippery for anyone who prefers a crisp feel
Quince
With a 4.8-star rating and more than 1,600 comments, we had to investigate why this set was generating so much fanfare. After sifting through reviewer feedback, people seem to be obsessed with a) the crisp bamboo-viscose blend, which naturally draws hot air and sweat away from the body and b) the silky sateen weave. It’s universally described as feeling luxe and smooth on the skin—and it’s surprisingly lightweight without trapping heat (rare for a sateen fabric). Not to mention that $109 for a queen set—which includes a fitted sheet, flat sheet and two standard pillowcases—is somehow budget-friendly, given the quality (sets with similar materials retail for upwards of $200). Plus, it has deep pockets that fit mattresses up to 16 inches thick, and the 300 thread count means it’s strong enough to hold up in the wash over time. In fact, one reviewer shared a pro tip on how they’ve prevented softness from fading: “If you don't want bamboo sheets to be wrinkled out of the dryer, wash them in the morning and put them on your bed damp, straight out of the washer. They’ll be dry by bedtime, perfectly smooth, and [you’ll avoid] heat damage from the dryer.”
Fast Facts
- Thread Count: 300
- Materials: viscose from bamboo
- Colors: 11
- Available sizes: twin to California king
Softest Sheets
What We Love
- 100-day trial period
- Repels odors and allergens
What We Don't Love
- No twin/full-sized options
Cariloha Resort
Why this viral set has more than 3,900 five-star reviews? The bamboo viscose has a silky, sateen feel, which again, is somewhat unusual in a cooling sheet because sateen achieves its lustrous sheen through a tight weave that tends to prevent airflow (more on that below). In this set, however, the manufacturer combines the natural thermoregulation of bamboo viscose with a buttery finish that mimics Mulberry silk—sans the heat-trapping properties: “These sheets are so absurdly soft that I feel the need to comment on them every other night,” says Candace Davison, PureWow VP of editorial. “They've held up well over the past year (no pilling!), and they're breathable enough that you don't wake up in a puddle of sweat, even in the middle of summer.” They’re also allergen- and odor-resistant—and you can try the set for up to 100 days before making a decision (which is one of the longer trial periods we've seen).
Fast Facts
- Thread Count: 400
- Materials: bamboo viscose
- Colors: 8
- Available sizes: queen to California king
Best Temperature-Regulating Sheets
4. Slumber Cloud Performance Sheet Set
What We Love
- NASA-engineered Outlast® tech
- Antimicrobial and silky
What We Don't Love
- Expensive
Quince
Here, a technology-driven option that’s from NASA made to be super durable, thanks to its 40 percent Outlast® fibers and 60 percent Tencel™ lyocell (basically a fancy name for eucalyptus). At the bottom of this article, we get into a deep dive of why these materials are truly cooling. But for this set, all you really need to know is that it combines NASA-engineered thermoregulating tech with lyocell’s ultra-durable, ultra-silky antimicrobial fibers. To that end, it’s not only made to last for the long haul (they get softer with every wash), but creates the ideal conditions for deeper sleep and less humidity build-up. What’s more, thanks to the eucalyptus, they manage to be rather silky with moisture-wicking capabilities for a cool-to-touch surface. (And have been touted as the brand's highest performing fabric, actually). Take it from one reviewer, who backs the set’s temperature-regulating claims: “We live in Florida and need cooling sheets most of the year. During winter, the temperature regulation of these sheets still offers warmth when needed! Outstanding!”
Fast Facts
- Thread Count: 300
- Materials: Outlast® and Tencel™ lyocell
- Colors: 4
- Available sizes: twin to California king
Best Sheets for Night Sweats
5. My Sheets Rock The Regulator Sheets
What We Love
- 90-day trial period
- Antimicrobial and stink-resistant
What We Don't Love
- some reviewers struggled to find the perfect fit (check dimensions)
My Sheets Rock
From women who are going through menopause to men who suffer from hyperhidrosis, those who need moisture-wicking sheets rave that this set stands out from the pack, lauding it with more than 2,400 five-star reviews. “These sheets should seriously be a category of their own,” one reviewer says. “No more night sweats for me! I’m absolutely blown away by how breathable and cooling they are.” This is because it’s engineered as a performance set, where the bamboo-derived rayon was not only designed to wick away moisture, but to also be cuddly while keeping you cool. What’s more, it has a featherlike finish that’s plush on the skin and the fabric's odor-reducing, antimicrobial properties mean you'll be sleeping with less bacteria and more of a fresh-smelling bed. These sheets are also durable: The set is woven with pro-level stitching that offers unprecedented toughness—so it holds up in the washer/dryer—and it offers a bit of stretch in its fitted sheet (which accommodates mattresses up to 16 inches deep).
Fast Facts
- Thread Count: N/A
- Materials: bamboo rayon
- Colors: 9
- Available sizes: twin to California king
Best Bamboo Sheets
6. Cozy Earth Bamboo Sheet Set
What We Love
- Warrantied against pilling and rips
- Fits mattresses up to 20 inches deep
What We Don't Love
- Expensive
Cozy Earth
With a gentle drape and 100 percent viscose from bamboo weave, there's a reason that Oprah is obsessed with these things—they're amazing. "The second I feel them against my skin, I feel a quick little shudder of coolness," says our tester. "In fact, I worried that they might make me too cold at night at first, but that hasn't been the case—they're just right. They fit my extra-deep mattress, too!" We're in agreement—not only do the sheets have naturally temperature-regulating properties, thanks to the bamboo fibers, but they’re also warrantied against pilling and abnormal rips for up to 10 years. (Translation: Cozy Earth is so sure this set will hold up in the wash, they’ll replace the entire set it if it doesn’t.) Bonus: The fitted sheet stays put on mattresses up to 20 inches deep, and they come in twin/twin XL, California king and split king configurations.
Fast Facts
- Thread Count: 300
- Materials: 100 percent viscose from bamboo
- Colors: 15
- Available sizes: twin to California king
Best Eucalyptus Sheets
7. SIJO AiryWeight Eucalyptus Sheet Set
What We Love
- FSC & PEFC-certified materials
- Under $100 for a full set
What We Don't Love
- Pillowcases might be too big for standard pillows
Sijo
“This sheet set is like sleeping on a whipped cream cloud,” one reviewer compares. “I suffer from hyperhidrosis—I cannot think of how many different types of cotton, linens, and cooling bedding I have tried throughout the years—and I would always wake up with my pillow drenched in sweat. Since finding SIJO eucalyptus, I have never had a better night's sleep in my life.” This is due to the fact that it’s made from FSC & PEFC-certified eucalyptus pulp, making it just as cool as it is soft on the skin. While the eucalyptus is essentially guaranteed to stop moisture from locking in, the TENCEL™ lyocell is data-backed to fight humidity and prevent bacteria growth. Even better: It’s not only designed to be heat-wicking and humidity-fighting but the nearly 100 percent organic makeup means it’s generous to those who suffer from allergies or asthma.
Fast Facts
- Thread Count: 400
- Materials: TENCEL™ lyocell eucalyptus
- Colors: 8
- Available sizes: twin to California king
Best Bamboo Linen Sheets
8. Kassatex Linen Bamboo Sheet Set
What We Love
- 60 percent linen, 40 percent bamboo rayon
- Option to add a flat sheet
What We Don't Love
- No twin/full-sized options
Kassatex
We have yet to mention linen fabrics—and their unmatched breathability—but Kassatex (a brand known for its high-end threads) pumped up the lightweight feel of linen by infusing thermoregulating rayon from bamboo in this set. Basically, they combined all the things they loved about linen—including flax seed, which offers natural ventilation—and added in the temperature-regulating benefits (and smoothness) of bamboo rayon. To that end, it’s also garment-washed for softness, making it cushier than cotton, and the material offers naturally antimicrobial benefits that prevent unwanted odors and bacteria from lingering. While one agrees: “They’re incredibly soft [but] just as cool and breathable as 100 percent linen,” another person lauds its durability: “Notably softer/smoother than pure linen, though they've still got a [the durability] of linen… My set is about as good as new after three and a half years of near-constant use.”
Fast Facts
- Thread Count: N/A
- Materials: linen, bamboo and rayon
- Colors: 6
- Available sizes: queen to king
Best Hotel Sheets
9. Matouk Sierra Hemstitch Sheets
What We Love
- Monnogrammable
- Items sold separately—you can customize the set
What We Don't Love
- Expensive
Matouk
This home editor just took this lavish set out of the dryer, and let me just tell you, they’re about as cooling—and long-lasting—as you can get when it comes to genuine hotel sheets (I’ve seen the brand in 5-star resorts from Topping Rose House to Hotel Barrière Fouquet's). The knockout feature is its percale, which is woven from 350-thread-count long-staple cotton. It almost combines the crisp, fresh feel of cotton with a lavish smoothness that borders on silky. I have yet to find myself kicking the top sheet off—a struggle every hot sleeper has battled—and on the few occasions I’ve woken up sweaty, it’s quickly absorbed on the surface and dried to keep me warm. The real selling point, however, is how sophisticated, stunning—simply gorgeous—the subtle hemstitch detail is. The pillowcases truly looked like they were plucked from high-end accommodations—and you can monogram the shams (and the flat sheet) with multiple color, font and placement options. IMO, it’s the only luxury bedding brand worth investing in, and it’s at a somewhat reasonable price point (compared to its $898 Gatsby flat sheet).
Fast Facts
- Thread Count: 350
- Materials: long-staple cotton
- Colors: white/ivory
- Available sizes: twin to king
Best Percale Sheets
10. Brooklinen Percale Classic Core Sheets
What We Love
- King sets come with king-sized pillowcases
- Soft matte finish
What We Don't Love
- Makeup stains stayed after washing
Brooklinen
When you want a pair of cooling sheets that get the job done and look great too, look no further than this percale from Brooklinen. It’s another 100 percent long-staple cotton that this editor loves—and although it’s not as sophisticated as Matouk’s hemstitched percale, it’s every bit as breathable. While the 275 thread count is woven with an over-under stitching technique (this is what allows for hot air to pass through), I also like how it feels somewhere between a super-plush brushed cotton sheet with a clean, unwrinkled finish of percale. To that end, I also love the edgy matte finish in each colorway. While I currently have the cream set, I’m constantly seeing new colors introduced. The ‘fresh moss’ green hue is totally in line with this year’s color trends and I love the idea of offsetting two (included) pillowcases against my neutral comforter. (Also cooling.)
Fast Facts
- Thread Count: 275
- Materials: long-staple cotton
- Colors: 15
- Available sizes: twin to California king
Best Linen Sheets
11. Snowe Heritage Linen Sheet Set
What We Love
- Stonewashed linen is double-washed for softness
- Holds up against pet claws
What We Don't Love
- No twin/twin XL sizes
Snowe Home
“Yes, these sheets are incredibly expensive, but they’re ridiculously soft, help me stay cool in the summer and make me feel like I’m sleeping at a luxury resort (instead of my tiny NYC apartment),” says Fashion Editor Abby Hepworth. This is thanks to the double stonewashed linen, which offers a lived-in feel and finish (almost like slipping into your favorite t-shirt). While the 100 percent French flax makes it breathable and ultra-moisture-resistant, the brand partnered with textile mills in India to make the weave uniquely soft and instantly comfortable. What’s more, it’s the most durable option on this list: “I was initially worried about my two kitties tearing them apart, but other than a few punctures, they’ve actually held up really well,” Hepworth adds.
Fast Facts
- Thread Count: N/A
- Materials: French flax linen
- Colors: 5
- Available sizes: full to California king
Best Silky Sheets
What We Love
- Feels like silk at half the price
- Durable 400 thread count
What We Don't Love
- Comes out of the dryer wrinkly
Amazon
ICYMI, silk has been proven to be especially moisture-wicking when it comes from the cocoons of Mulberry silk worms (more or that below) and it has unprecedented benefits for your skin and hair health. Unfortunately, however, 100 percent Mulberry silk sheets are hard to come by—and they’re a splurge to say the least (most retail upwards of $500). Not to mention that they’re difficult to maintain in the wash and require ultra-delicate care. Luxome’s solution? This bamboo viscose set, which has all of the glossy smoothness of silk and none of the high-maintenance upkeep. The breathable, heat-resistant qualities of bamboo make it light and airy while the viscose helps to thermoregulate and prevent heating overnight. What’s more, Editor-in-Chief Jillian Quint says it still mimics the feel of genuine silk: "These sheets are not expensive (in the grand scheme of sheets), but they feel SO luxurious—silky and thick at the same time…I also love how cool they stay in summer months.” Her only complaint? “They come out of the dryer wrinkly, though usually de-wrinkle after a few days on the bed."
Fast Facts
- Thread Count: 400
- Materials: bamboo viscose
- Colors: 12
- Available sizes: twin to California king
Best Under $35
What We Love
- Extra deep pockets up to 21-inches
- Wrinkle-, stain- and fade-resistant
What We Don't Love
- Microfiber is prone to pilling over time
Amazon
Made with both polyester and microfiber, these sheets are wrinkle-, stain- and fade-resistant, hypoallergenic and cooling to boot. (And they’re only $33 in the queen size.). "I am stunned at how soft these sheets are. Like, softer-than-a-cherub-swaddled-in-chenille soft, and yet they're still pretty lightweight and breathable," says Davison. "I can pair them with a fluffy duvet for the whole cloud-bed effect without waking up in a puddle of sweat halfway through the night. Plus, they're cheap! So cheap!" Even better? The set is available in every size you can image, including an extra-deep fitted sheet option, which can fit 18-, 19-, 20- and even 21-inch mattresses—and will stay in place, per the brand.
Fast Facts
- Thread Count: N/A
- Materials: microfiber and polyester
- Colors: 40
- Available sizes: twin to extra-deep pocket California king
Best Trendy Sheets
14. The Citizenry Stonewashed Sheets
What We Love
- Has an influencer-y, effortlessly cool vibe
- 15 muted earth tones
What We Don't Love
- No twin/twin XL sizes
the citizenry
Some things age like a fine wine...including these sheets. "[They] have great airflow and they get better with time. As in, the more you wash them, the cozier they feel (at first, they're a little stiff, IMO)," Davison writes. "They also give you full license to slack on making your bed. After all, that rumpled linen gives you that influencer-y, effortlessly cool vibe. ... If you’re the type of person that likes everything to coordinate (duvet cover included), invest in this dreamy linen set, which comes in 15 muted earth tones." Each piece is stonewashed to ensure a super-soft finish, and as linen sheet lovers know, the splurge will be worth it to experience the increasingly buttery feel after every wash.
Fast Facts
- Thread Count: N/A
- Materials: French flax linen
- Colors: 15
- Available sizes: full to California king
Best Sheets for Sensitive Skin
15. Nest Bedding Tencel Sheet Set
What We Love
- Fabric is backed by The Eczema Foundation
- Eco-friendly
What We Don't Love
- Feels slippery
Nest Bedding
One of the only sheet sets on this list to take sensitive skin into consideration, Nest Bedding's sheets are made with Tencel fabric (an eco-friendly material extracted from wood pulp). Not only is it said to be smoother and to wick away up to 50 percent more moisture than cotton per the brand, it's naturally itch-suppressing and inhibits the growth of bacteria, according to The Eczema Foundation, making it a great choice for those with skin issues. Better yet, it's a natural fabric, making it a more eco-friendly choice.
Fast Facts
- Thread Count: N/A
- Materials: TENCEL™ Lyocell
- Colors: 5
- Available sizes: twin to California king
What are the Coolest Fabrics for Hot Sleepers?
Bamboo for Temperature Regulation
First, some textile101: Bamboo becomes a sheet set when the pulp of the plant (cellulose) is extracted, milled and compressed into yarns. Not only is this cellulose filled with micro-holes that make it incredibly breathable, according to a study featured in Science Direct, but it’s also highly absorbent for sweaty sleepers (plus antistatic, so it won’t cling to your skin). To that end, the feel of bamboo sheets has more to do with the ‘viscose’ term you see tacked on to the description. It’s a new form of rayon, where it was designed to mimic the feel of silk—without the price tag—and help regulate temperature. In fact, viscose is one of the primary fibers in NASA’s Outlast material (see: number three on this list), which has been rigorously tested to ensure thermoregulation.
It’s worth mentioning, however, that the addition of viscose in the blend means most bamboo sheets are semi-synthetic—despite the fact that many brands tout them as 100 percent natural. Still, if you’re less concerned with skin-friendly materials (or sustainability), rayon-blended fabric has also been proven to reduce humidity with a lower heat insulation rate than cotton blends. (More on that below.)
Linen for Night Sweats
Another history lesson? Flax is the oldest fiber known to have been used by humans (since at least 8,000 BCE) and it’s the plant that’s transformed into linen sheets that offer lasting durability. “Flax linen fibers are hollow, so air and water can easily circulate… while linen can hold up to 20 percent of its weight in water, it also has natural water-wicking qualities, which means it draws water (or sweat) out of the skin and dries quickly,” says Diane von Furstenberg in her Masterclass. In fact, according to some studies, a person wearing linen clothes perspires 1.5 times less than when dressed in cotton clothes (and twice less than when dressed in viscose clothes).
Furstenberg explains, “Linen is much more rigid than cotton but lasts longer because the cellulose fibers in linen yarn are slightly longer and wrapped tighter than those in cotton yarn.” Translate: Flax not only provides breathability but it also increases sheets’ strength and longevity. “While cotton sheets are very soft right out of the box and can last around five years, linen sheets become very soft after several washes and last longer—up to 30 years.” It’s important to note, however, that linen has a stiffer, more inherently crinkled fabric and it can take a while to soften. Still, in terms of bedding, it has antimicrobial features and is ideal for those with sensitive skin. “Both cotton and linen are hypoallergenic; however, linen is slightly better for people with allergies as the lower thread count and the loose weave is less likely to trap dust and particles,” Furstenberg adds.
Cotton for Breathability
Without getting too technical into cotton fabric as a whole (we could be here all day), you’ll want to focus on one particular weave for cooling: Percale. This is because tightly woven fabrics (like sateen) with higher thread counts (400+) have low air permeability. The yarns are so close together—and there are so many of them—that there’s nowhere for warm air to pass through. Percale, on the other hand, has a flexible weave that’s loose enough to draw heat away. The thread count is also important, and you’ll want to cap it at 300 threads max (but no less than 185, which will sacrifice quality in the long run).
To that end, also be mindful of recycled polyester synthetics that are sometimes used in cotton blends. “Materials composed of recycled polyester fibers had the lowest effusivity and would therefore feel the warmest next to your skin on a hot day. The winner and the material with the highest effusivity in our study was a fabric made of 95 percent cotton and 5 percent spandex. If you want something to feel cool on your skin on a hot day, this is the best choice,” Susan Sokolowski, founder of the Sports Product Design program at the University of Oregon explains.
Eucalyptus for Sensitive Skin
Similar to bamboo, eucalyptus sheets are manufactured through a pulping process where wood is compressed into a liquid mixture. Once this mixture is spun, however, little white fibers emerge called ‘lyocell’—later branded by Lenzing as Tencel® (this is the keyword you want to pay attention to in descriptions). Per a scientific review, “The outstanding features of Tencel textiles are found in water [uptake], humidity buffering and the reduction of microbial growth.” Translation? It’s ultra-absorbent, heat-fighting and antimicrobial. The review also mentions that it’s ideal for anyone with sensitive skin, thanks to the smooth surface and nearly 100 percent organic materials.
In terms of sustainability, it’s also the most eco-friendly option you can go with. The Forestry Stewardship Council (FSC) backs that Tencel lyocell is produced with a minimal carbon footprint—and the Pan-European Forest Council (PEFC) verifies that its production process is entirely ethical. Add to that the fact that Tencel uses amine oxide, a non-toxic solvent, as its only inorganic chemical. Everything else is from recycled fibers—also helping to conserve energy and water.
Silk for Hot Flashes
Silk sheets are a splurge for a reason: The material is harvested from silkworm larvae that have been fed Mulberry leaves (hence, where ‘Mulberry silk’ comes from)—and it takes more than 2,000 silkworms to produce one pound of silk. If you can stomach the price, however, genuine silk is scientifically backed to be “breathable and good for temperature regulation,” according to ICU Nurse Breann Kakacek. “It is especially good for people who live in hot climates or experience hot flashes. This feature prevents your skin from overheating or becoming overly sweaty.” She also adds, “Silk is a fabric that naturally absorbs moisture from the air, making it hygroscopic. This quality helps to keep your skin hydrated and prevents dryness. Additionally, silk is breathable, allowing air to circulate freely.”
Aside from the fact that it also reduces the appearance of wrinkles and keeps hair moisturized, it can also “help reduce irritation and itching, especially in sensitive areas. Its breathability and softness help maintain a dry environment—and it’s is more resistant to allergens like dust mites, mold, and fungus compared to other materials,” per Kakacek. “This makes silk a good choice for people with allergies—the cocoon of the silkworm is naturally antimicrobial.” The only drawback, however, is that the fibers are delicate in nature and require special care when it comes to washing.
What Sheets to Avoid for Hot Sleepers?
“If you're going through menopause, sheets won't cure hot flashes—but the wrong kind of sheet will make them worse,” says Sciascia. So, below, he and the other experts provide a breakdown of things to avoid when looking for cooling sheets:
- High thread counts. We're all taught that a higher thread count (500+) means better quality but actually, high thread counts just mean more yarns that are prone to trapping air. “It creates hotter sheets,” per Sciascia. “In fact, 1,000TC sheets are the hottest cotton sheets you can buy. Lower thread counts, however (around 250) create cooler sheets that allow air to pass through.”
- Tight Weaves: Similarly, “Weave is often the most important factor in cooling sheets,” according to Sullivan. “Fabrics with an open weave tend to be cooler as they allow for more air to flow between the fabric's yarns and do not trap heat.”
Are Bamboo Sheets Cooler Than Cotton?
The short answer? Yes. In a 2023 study, researchers found that bamboo was not only lighter-weight and more moisture-wicking than cotton, leading it to dry quicker, but it also had higher tensile strength than cotton fibers. Plus, in another study, it was proven to be softer than cotton, with a texture that’s more comparable to cashmere and silk. And of course, as mentioned above, research has proven that bacteria is far less likely to grow and multiply on bamboo rayon than it is on conventional cotton. The Journal of Family Ecology and Consumer Sciences reported that, while cotton exhibited zero antibacterial properties, bamboo eliminated 78.4 percent of bacteria—and rayon removed 59.5 percent. Long story short? If you have bamboo rayon is going to offer way less heat-trapping and exposure to harmful microbes (especially for those with sensitive skin and allergies).