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Innovative Cooling Technology

Woven in a slick, silky jacquard weave, our exclusive Lulltra™ Cool fabric is 1.5 times denser than our standard fabric. At 400 gsm, this heavyweight fabric maintains a cool and comfy feeling while wicking heat away from your body throughout the night.

No Additional Case Required

Because of our fabric’s specific qualities, we suggest you sleep directly on your Cool Side Pillowcase. Plus, the modern jacquard pattern, neutral grey piping, and hidden zip closure make it perfect-looking on its own.

A Cost-Effective Solution

Cranking the A/C isn’t great for your bills—or the environment. By instantly cooling your head and neck, you’ll be able to fall asleep faster and dream of Christmas in July. Plus, the Cool Side Pillowcase enables you to get the comforting and supportive benefits of memory foam without all that heat.

Reviews

Customer Reviews
4.8 Based on 159 Reviews
5 ★
81% 
128
4 ★
19% 
31
3 ★
0% 
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2 ★
0% 
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RP
04/27/2022
Richard P.
United States

COOP Cool Side Pillowcase

I love the new Coop Cool Side Pillowcase. I would strongly recommend it to anyone looking for a very nice pillowcase.

CY
04/25/2022
Caroline Y.
United States United States

They really are cool

I was a little concerned that the Cool side pillow case was not going to be too cool. Well they really are cool and do a great job keeping my head cool.

AT
04/21/2022
Alyssa T.
United States United States

Bought it for my husband and he loves it!

My husband is a hot sleeper and tends to wake up with a sweaty, smelly pillow. This cool side pillow has worked so well to help keep him cool and now I don't have to wake up to a smelly pillow! Thank you so much for creating this!

R
04/06/2022
Rebecca
United States United States

Love!

It takes a little while to get use to , but once you get everything just right it is a great pillow and the Cool Side Pillowcase is heaven!

KE
04/04/2022
Karin E.
United States United States

Cool Side Pillowcase

It was cool but not for long. I have a different pillowcase that seems cooler longer.