2023
“Game-Changing Chill”
A breakthrough for hot sleepers — it actually feels cold to the touch.
SleepScore Labs screened for one thing: women 40 to 60 whose sleep was being wrecked by night sweats and hot flashes. Three weeks on their own bedding, three weeks on the Evercool® Cooling Comforter, tracked at home.
AS SEEN IN
PROVEN, NOT PROMISED
SleepScore Labs tracked 40 women aged 40 to 60 with night sweats — three weeks on their own bedding, three weeks on Evercool®. 97% said it felt cooler than what they'd been sleeping under.
The Evercool® Cooling Comforter
Built to move your body heat away instead of holding it in. Measured twice as cool to the touch as silk by SGS, tested for six weeks by 40 women with night sweats, and certified safe enough for a baby's crib.
One Year Warranty - 30-Night Returns - HSA/FSA eligible
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01
The pillow flip. The hunt for the cool corner. The roll onto the untouched half of the bed. None of it lasts, because ordinary fabric warms wherever you rest. Evercool® moves heat away across the whole surface, so it's one temperature, all night.
02
Most cooling bedding feels cold for ten minutes, then warms up with you and quits right when you need it. Evercool® keeps moving heat outward instead of storing it, so the comforter stays close to your room's temperature all night. Women in the study rated it nearly twice as cool as the bedding they'd been using.
03
Overheating wakes you. The damp that follows is what keeps you up. Evercool® pulls moisture off your skin the second it forms and moves it out through the fabric, where the open knit dries it fast. You stay dry, so you stay asleep.
04
SGS, one of the largest testing labs in the world, measured how fast Evercool® pulls heat off skin. It came back twice as cool to the touch as silk and nearly four times cotton. You feel it in the first few seconds of getting into bed.
05
We get it. Sleeping next to a partner who radiates heat is one of the most annoying things to deal with. Heat moves out through the fabric instead of pooling between you, so his warmth never builds up under the covers. Most couples stop fighting over the thermostat.
06
Woven fabric holds air still against you. Evercool® is knitted, so warm air escapes and cooler air moves in all night. That's why it never gets the heavy, airless feeling that down and microfiber develop by 3AM.
07
After three weeks on their own bedding and three weeks on Evercool®, 97% of the women said it felt cooler. The study followed 40 women, ages 40 to 60, all dealing with night sweats or hot flashes.
08
Cooling fabrics usually feel technical, slick and papery and cold in a way you notice all night. Evercool® fiber is about a fiftieth the width of a human hair, knitted tight and pre-washed through a finishing step most brands skip. 97% of the women in the study said it felt softer than cotton.
09
No dry cleaning, no delicate cycle. Wash it and tumble dry it at home as often as you like, and it holds its shape and keeps its cooling. Nothing sprayed on to wear off after a few washes.
10
Sleep under it for a month. If you're not sleeping cooler, send it back for a full refund. A year of warranty after that, and it's HSA/FSA eligible if you'd rather use pre-tax money.
97%
found the cooling superior to traditional bedding
94%
felt it helped improve their sleep
88%
reported better temperature regulation
Based on a study of 1000+ nights conducted by SleepScore Labs
Award-Winning Comforter for Hot Sleepers
SleepScore™ Labs is an independent sleep-science lab that tests sleep products with real people. To validate Evercool®, they studied hot sleepers in their own bedrooms across more than 1,000 nights, measuring how cool, comfortable, and rested they actually felt.
97%
found the cooling sensation better compared to regular bedding
94%
reported that Evercool® helped improve their overall sleep quality
88%
experienced better temperature regulation with Evercool®
100%
felt comfortable with Evercool® — double the 50% on their usual bedding
I'm experiencing perimenopause and was having night sweats. That hasn't happened since I started using these sheets!
The cooling was unlike anything I've experienced before and had an amazing effect on my sleep.
I no longer have to keep one foot out from under the blanket.
My sleep has improved tremendously. I feel cooler with the new sheets and comforter.
Each year, the Good Housekeeping Institute's Textiles Lab tests hundreds of bedding products in-lab and at-home, judging on quality, innovation, comfort, and value. The Evercool® Cooling Comforter has won four years running — 2023 through 2026, and the Evercool® Cooling Pillow in 2026.
2023
“Game-Changing Chill”
A breakthrough for hot sleepers — it actually feels cold to the touch.
2024
“Refreshing Chill”
Unparalleled cooling — lightweight and thin vs. other comforters.
2025
“Icy-Cool Sensation”
An icy feel designed to last all night, ideal for warmer months.
2026
“Icy Innovation”
GH experts have recommended it since it launched three years ago.
Award-Winning Comforter for Hot Sleepers
Third-Party Tested, Scientifically Cool
What IS QMAX?
Qmax measures how cool a fabric feels instantly when it touches your skin. The higher the value, the faster the heat transfers, and the "cooler" the fabric feels.
Coolness Test (Q-max)
0.433 W/cm²
measuring anti-static properties
This measures how long the fabric clings to a surface due to static electricity after being rubbed against another material. It simulates a shirt sticking to your body or pants sticking to your leg.
Electro-Static Cling (Nylon)
0s
Electro-Static Cling (Polyester)
34 - 41s
MEASURING ANTI-MICROBIAL PROPERTIES
The antimicrobial test follows ISO 20743 standards, which measures measures the difference in bacterial growth between a treated fabric and standard cotton.
Escherichia coli (Bacterial)
Low Effect
Staphylococcus aureus (Bacterial)
Low Effect
Candida albicans (Fungal)
Low Effect
What are PFAS?
PFAS are known as "forever chemicals" because they do not break down naturally, accumulating in the environment and the human body over time. This has been linked to lead to hormonal disruption and other health issues.
N-EtFOSA
Not detected
N-MeFOSA
Not detected
N-EtFOSE
Not detected
N-MeFOSE
Not detected
8:2 FTS
Not detected
Me-PFOA
Not detected
Et-PFOA
Not detected
PFNA
Not detected
PFDA
Not detected
PFUnDA
Not detected
PFDoDA
Not detected
PFTrDA
Not detected
PFTDA
Not detected
PFBA
Not detected
PFBS
Not detected
PFPeA
Not detected
PFHpA
Not detected
PFHpS
Not detected
PFTrDA
Not detected
PFTDA
Not detected
PFBA
Not detected
PFDoDA
Not detected
PFTrDA
Not detected
PFTDA
Not detected
PFHxS
Not detected
HFPO-DA
Not detected
What are BISPHENOLS?
Bisphenols are a family of chemicals used primarily to create hard, clear plastics (polycarbonates). They are also known as ‘endocrine disruptors’ and can cause hormonal issues.
Bisphenol A (BPA)
Not detected
As a 4-time Good Housekeeping Bedding Award winner, our
Evercool® Cooling Comforter
is crafted with proprietary Evercool® fabric for a sleep experience that’s as advanced as it is indulgent.
The cool-to-the-touch surface regulates temperature seamlessly through the night, while moisture-wicking
performance keeps you dry and comfortable. With its luxuriously soft, smooth finish, every night becomes
effortless restoration.
How It Feels
Refreshingly cool and luxuriously soft — perfect for hot sleepers
Ratings based on customer feedback
OEKO-TEX® certified: Hypoallergenic and safe
Pet friendly: Durable and resilient for households with pets
Reversible design: Switch up your style effortlessly
Machine washable: Easy care for everyday use
This summary is generated by AI based on customer reviews.
Real Review: Changed for The Better!
Perfect Temperature All Night Long
Evercool® IRL
Cooling Technology That Lasts
Real Review: 2025’s Best Purchase
What’s Included: Includes 1 Comforter
Twin / Twin XL
68" x 90" (173 x 229 cm)
Full / Queen
90" x 90" (229 x 229 cm)
King / Cali King
106" x 90" (269 x 229 cm)
TESTED AND CERTIFIED



It has literally changed my life
"At 53, I have hot flashes and night sweats. Although this comforter can’t completely stop them from happening, it can make me a whole lot more comfortable when they do happen."
A blessing for menopause hot flashes
"This comforter is extremely cool to the touch. A blessing for menopause hot flashes. When having multiple hot flashes at night, I just rotate comforter to a cooler side ensuring a comfortable night’s sleep."
This has been my saving grace
"I was skeptical but this is amazing. I have hot flashes due to hysterectomy years ago, this has been my saving grace."
Not one time have I woken up hot
"I’ve had night sweats so bad since going in menopause. Five nights now and not one time have I woken up hot. No more flipping the pillow to find the cold spot."
Yesterday
Such a great decision
"I have been suffering with night sweats for years now. I was told about this cooling comfy and decided to take a chance on it. This was such a great decision that I have now ordered a King size for my bed and a Twin to travel with!"
Yesterday
No more waking up drenched in sweat
"This is the best comforter ever. It regulates my body temperature all night. No more waking up drenched in sweat. It’s also by far the softest comforter on the market."
Yesterday
Wake up refreshed
"I am a very hot sleeper and would always wake up sweating. Now I can sleep through the night and wake up refreshed."
Hot flashes start with your hormones, and no comforter changes that. What it changes is what happens next. In the SleepScore study, 19% of the women reported night sweats on Evercool®, down from 75% on their own bedding.
It's not chilled. Evercool® moves heat away rather than generating cold, so it settles near your room's temperature instead of warming up around you. Most people describe it as cool and covered, not cold.
Less well, honestly. The fabric reflects your room's ambient temperature. It's not an air conditioner, so if the room is hot your body heat has nowhere to go. A cooler room always helps it work better.
Yes. Heat moves out through the fabric instead of collecting between you, so his warmth never builds up under the covers. Couples are the most likely of all our customers to come back for a second one.
Machine wash and tumble dry at home. No dry cleaning, no delicate cycle, and it keeps its cooling wash after wash.
Thirty nights, full refund. A year of warranty after that, and it's HSA/FSA eligible if you'd rather use pre-tax money.
ONE LAST THING
Don’t suffer through another sleepless night.
You know the pattern by now. The covers come off around two, the fan goes on, and you're awake until four. The Evercool® Cooling Comforter is built to end that cycle. Thirty nights to prove it.
Evercool® Cooling Comforter