5 Reasons 300,000+ Hot Sleepers Are Making The Switch To Evercool®

Cotton and down comforters are insulators, built to hold warmth in place. The Evercool® Cooling Comforter does the opposite. It pulls heat off your skin and lets it go.

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How Evercool® Compares

	Evercool®	Silk	Bamboo	Cotton
Cool to the Touch (Qmax)*	0.40	0.19	0.15	0.11
Smooth & Soft			Average	Average
Moisture Wicking			Average	Average
Breathability	Excellent	Poor	Average	Average
Machine Washable

*Qmax measures a fabric’s coolness — higher value means cooler feel. Data from SGS lab test report of Evercool® fabric.

ENGINEERED FOR COOLER SLEEP

Three things make Evercool® work

Evercool® yarn conducts heat, so it travels outward instead of sitting against you. The knit puts more fiber against your skin, which speeds that up. And the fiber pulls sweat in and spreads it out to dry.

01

You stay cool at 3AM, not just at lights-out

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.

02

You don't wake up damp

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.

03

It's measurably cool to the touch

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.

04

It breathes, because it's knitted instead of woven

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.

05

It's softer than you'd expect

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.

AS SEEN IN

What women with night sweats say

★★★★★

More comfortable when they happen

“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.”

Marietta F.
VERIFIED
★★★★★

I just rotate to a cooler side

“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.”

Donna W.
VERIFIED
★★★★★

Skeptical, then converted

“I was skeptical but this is amazing. I have hot flashes due to hysterectomy years ago, this has been my saving grace.”

Ann M. V. W.
VERIFIED
★★★★★

I sleep all night long

“I am going through menopause and I get night sweats so I ordered the sheets and the comforter pillowcases and it’s amazing. How cool I am throughout the night. I can sleep all night long.”

Beverley S. J.
VERIFIED

With an average rating of 4.8/5.0, Rest® has enabled countless nights of better sleep.

Twice as cool as silk
Scientifically proven cool
Machine washable
Certified safe, even for babies

After six weeks with Evercool®, here’s what real women said:

100%

enjoyed using it
97%

planned to keep using it after the study
78%

would not go back to traditional bedding

30-NIGHT RETURNS
FREE SHIPPING ORDERS $99+
ONE-YEAR WARRANTY

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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Frequently Asked Questions

What makes the Evercool® Cooling Comforter different from other cooling comforters?

The Evercool® Cooling Comforter cools through the structure of the fabric itself, not through chemical coatings or cooling additives, so the effect does not wash out or fade. In third party testing by SGS, the Evercool® fabric measured a Qmax score of 0.433 watts per square centimeter. Qmax measures how cool a fabric feels the instant it touches your skin. The comforter has also won the Good Housekeeping Bedding Award four years in a row, from 2023 through 2026.
How does the Evercool® Cooling Comforter compare to cooling fabrics like bamboo or silk?

In SGS lab testing, Evercool® fabric measured a Qmax score of 0.433 watts per square centimeter, compared to 0.19 for silk, 0.15 for bamboo, and 0.11 for cotton. Qmax measures how cool a fabric feels on contact, so Evercool® feels noticeably cooler the moment you get under it. It also breathes better than silk, wicks moisture through the night, and unlike silk it is fully machine washable.
Does the Evercool® Cooling Comforter help with night sweats and hot flashes?

Yes. The Evercool® fabric pulls moisture away from your skin and dries quickly, while the cool touch surface helps take the edge off the temperature spikes that wake hot sleepers. Its performance has been validated by SleepScore Labs, and it is one of the most common reasons customers choose Rest.
Can I use the Evercool® Cooling Comforter year round?

Yes. The Evercool® Cooling Comforter regulates temperature rather than simply feeling cold. In warm months the cool touch fabric and moisture wicking keep you from overheating, and in cooler months it works as a comfortable everyday comforter on its own or layered with a blanket.
Will the cooling effect wear off or wash out over time?

No. The cooling in the Evercool® Cooling Comforter comes from the structure of the fiber itself rather than a coating or additive, so there is nothing to wash out or degrade. The comforter keeps its cool touch wash after wash, and it is covered by a one year limited warranty against manufacturing defects.
Is the Evercool® Cooling Comforter safe for allergies and sensitive skin?

Yes. The Evercool® Cooling Comforter is hypoallergenic and certified to OEKO-TEX® Standard 100, Product Class I, the strictest class of the standard, which applies to products safe for babies and toddlers. Independent testing by SGS found no detectable PFAS and no detectable BPA.
How do I wash the Evercool® Cooling Comforter?

The Evercool® Cooling Comforter is fully machine washable at home. Machine wash cold, then tumble dry on low heat or drip dry. Do not use bleach.
What sizes and colors does the Evercool® Cooling Comforter come in?

The Evercool® Cooling Comforter comes in three sizes: Twin and Twin XL at 68 by 90 inches, Full and Queen at 90 by 90 inches, and King and California King at 106 by 90 inches. It comes in six colors: Aqua Blue, Arctic White, Snow Ivory, Cool Gray, Lavender Breeze, and Midnight Blue.
Do I need a duvet cover with the Evercool® Cooling Comforter?

No. The Evercool® Cooling Comforter is designed to be used on its own, so the cool touch fabric rests directly against your skin, and it is machine washable so it does not need a protective cover. If you prefer to use a cover, choose a breathable one to preserve the cooling feel.
What if the Evercool® Cooling Comforter does not work for me?

Every Evercool® Cooling Comforter comes with a 30 night trial, so you have 30 days from delivery to start a return at returns.rest.com. Exchanges and store credit are always free. Refunds carry a 10 dollar flat fee per order and arrive within 14 to 21 business days, and return shipping is covered within the United States. The comforter is also covered by a one year limited warranty against manufacturing defects.

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.

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Evercool® Cooling Comforter

4.8

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