Coop Home Goods Cool+ Adjustable Pillow Queen, Shaped Memory Foam with Cooling Gel Review (2026)

Who benefits most from an adjustable cooling pillow

The Cool+ is aimed at sleepers who have struggled to find one pillow that works for every position, since back, stomach and side sleepers all need different amounts of loft under the neck. Coop Home Goods builds this pillow with a proprietary shredded memory foam and microfiber fill that can be added or removed through a zippered opening, so the pillow can be adjusted rather than replaced if it feels too thick or too flat. It is a good match for a hot sleeper too, since the fill includes cooling gel infusion aimed at tempering the warmth that solid memory foam pillows are known for. Anyone happy with a standard fixed-fill pillow may not need this level of customization, but side sleepers switching positions through the night are a strong fit.

What the fill and cover are made of

According to the manufacturer, the fill is a gel-infused blend of shredded memory foam and microfiber rather than a single solid foam block, which is what allows fill to be scooped out or added back in to change loft. The cover is described as an ultra-breathable, heat-wicking material designed to increase airflow through the pillow compared with a solid foam core. Coop states the pillow carries CertiPUR-US certification, covering the foam content, and GREENGUARD Gold certification, which relates to chemical emissions testing. The brand also describes one side of the pillow as firmer with a supercooled feel and the other side as softer, giving two options on the same pillow depending on how you flip it.

Adjusting the fill and caring for the pillow

Getting the loft right typically means unzipping the pillow, removing a portion of the fill, and testing the feel over a few nights, repeating as needed until the height matches your preferred sleep position. Coop's own care guidance calls for washing the outer cover separately in cold water on a gentle or delicate cycle, avoiding fabric softener and bleach, then tumble drying on low heat. The shredded foam fill itself is not meant to be machine washed the same way the cover is, so care differs between the two parts of the pillow. Because the fill is loose rather than solid, some settling and light fluffing after unpacking or after adjusting fill level is normal before it holds a consistent shape.

How it compares with fixed-fill cooling pillows

Against a solid shredded foam pillow with no adjustability, the Cool+ offers a real advantage for anyone unsure of their ideal loft, since fill level can be tuned instead of guessed at purchase time. Against a simple gel foam block pillow, the shredded and microfiber blend here allows more airflow through the fill itself, which should help heat escape more readily than it can through a single dense foam core. The main trade-off against either alternative is price, since adjustable pillows with cooling gel fill generally cost more than fixed, non-adjustable foam or down alternative pillows, and the loose fill needs occasional refluffing that a solid foam pillow does not.

Bottom line and who should choose a simpler pillow

Choose the Coop Cool+ if you sleep hot, switch positions through the night, or have never quite found the right pillow loft, since the adjustable fill directly addresses both problems at once. It is worth the extra cost for anyone who has cycled through several fixed pillows without success. Sleepers who already know their ideal loft and just want a straightforward cooling pillow may be better served by a simpler, lower cost gel foam pillow without the adjustability feature. Anyone sensitive to a slightly lumpy feel before the fill settles should be prepared for a short break-in period.

Frequently asked questions