The Cool Side™ Pillow Cover

$30.00
317 reviews
Cooling
317 reviews

Shape: Classic

Size: Queen

100-Night Risk-Free Trial | Fast Shipping & Free Returns

Ships Fast
Ships Fast
Unparalleled Customer Service
Unparalleled Customer Service
1-Year Warranty
1-Year Warranty
Designed with our exclusive Lulltra cool technology, The Cool Side™ Pillow Cover helps regulate body temperature as it maintains a cool-to-the-touch surface all night.
  • Queen: 19 x 29 in.
  • King: 19 x 35 in.

To wash: Machine wash separately in cold gentle cycle. Use a mild detergent. Do not use bleach or fabric softener.

To dry: Tumble dry low. Do not iron or dry clean.

Breathable
Breathable
Hypoallergenic Formulation
Hypoallergenic Formulation
Machine Washable
Machine Washable
OEKO-TEX® Certified
OEKO-TEX® Certified

Common Questions About The Coolside™ Pillowcase

How do cooling pillowcases work?

Cotton, silk, and bamboo are common fabrics for a cooling pillow. These fabrics work in different ways to leave a cooling effect. Some pillows are designed to prevent heat from getting trapped while some materials, such as bamboo, are better to wick away sweat or moisture to keep you cool. If you are a hot sleeper, try a cooling pillowcase today with Coop and receive a 100-night trial with every purchase.

What is the best cooling material for a pillowcase?

Our cooling pillowcase is made with innovative cooling technology that feels cold and silky to the touch. Unlike cotton or silk, the Lulltra™ cool fabric material we use is a blend of bamboo-derived viscose rayon and polyester that is also hypoallergenic and breathable. Bamboo is a great cooling material because it helps regulate body temperature and reduces night sweats by wicking away heat and moisture.

Can a cooling pillow protector be washed?

Yes! The cooling pillow protector is machine washable. Put the pillow cover in the washing machine separately on a cold gentle cycle with mild detergent, and dry on tumble dry low. Be sure to not use bleach or fabric softener, and do not iron or dry clean the cooling pillowcase.

Customer Reviews
4.6 Based on 317 Reviews
5 ★
75% 
237
4 ★
19% 
60
3 ★
3% 
10
2 ★
2% 
5
1 ★
1% 
5
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E
09/17/2024
Ellen
United States United States

Fabulous Pillows

We are sleeping so well with our new pillows and couldn’t be happier. They provide the right support for us side sleepers yet aren’t so thick that we can’t sleep on our backs, too. I also like the capability of adding more filling if needed.

BH
09/04/2024
Bliss H.
United States United States

Great pillow cover!

This pillow cover is wonderful. The cool side definitely works to keep things cool in the summer. I have yet to try the cozy side.

KA
08/31/2024
Karen A.
United States United States

Better than average

Very nice pillow cover

LC
08/27/2024
Louis C.
United States United States

Very happy

Satisfied comfortable and I get a good nites sleep

CU
08/26/2024
Charlene U.
United States United States

Cool Side pillow cover

would have liked it better if it was cool on both sides