The Cool Pillow
Bestseller · Sleep

The Cool Pillow

$69 $89

A pillow that actually stays cool. Phase-change cover absorbs body heat above 88°F and releases it back as you cool down, so the cool side never stops being the cool side. Shape-memory shredded foam core supports the neck without flattening by 4am.

  • Phase-change cooling cover (PCM technology)
  • Shredded shape-memory foam core — adjustable loft
  • Hypoallergenic, OEKO-TEX certified materials
  • Cover removable, machine-washable cold
  • Standard queen size · 20" × 28"
  • Made for stomach, side, and back sleepers
1
Ships in1 business day
60-nightsleep trial
Freeover $50

How it works

The cover is woven with phase-change material (PCM) — tiny microcapsules originally developed for NASA spacesuits. They absorb your body's heat at the molecular level when you get too warm, store it, and release it back when your skin cools down. Result: you flip the pillow less, wake up less.

Inside, the shredded memory-foam core means you can pull a handful out (or add it back) to dial in the height. Most side sleepers settle around the medium fill. Back and stomach sleepers tend to remove ~10% on the first night.

Specs

  • Dimensions20" × 28"
  • FillCertiPUR-US shredded memory foam
  • CoverPCM-treated Tencel blend
  • CareCover machine-wash, core spot-clean
  • CertificationsOEKO-TEX, CertiPUR-US
  • Warranty2 years, plus 60-night trial
Complete your night

Pairs well with

Silk Sleep Set

Silk Sleep Set

22-momme mulberry silk pillowcase + scrunchie. Goes on top of the pillow — and makes a noticeable difference.

$49
The Quiet Blanket

The Quiet Blanket

15 lb cooling weighted blanket. Bamboo lyocell shell keeps it from trapping heat. Built for the same problem.

$119
Verified reviews

What they said after the first week.

★★★★★

"I've tried every cooling pillow on the market. This is the first one where flipping to the cool side isn't a strategy anymore — it just stays cool. The phase-change technology is real."

Diane T.Verified purchase
★★★★★

"Bought it for myself, husband keeps stealing it. I'm ordering a second one. The shredded foam doesn't flatten — still the same support it was on night one, six weeks in."

Karen P.Verified purchase
★★★★★

"I was sleeping in a sports bra with a wet towel on the pillow. Not anymore. The cooling lasts through the whole night, not just until I fall asleep."

Angela R.Verified purchase