Best cooling pillows

Hot sleepers fall into two camps, and they need different pillows. The first camp runs warm — they wake in the night to flip the pillow because the side they're on has heated up, even in a 65°F room. The second camp doesn't run warm; their bedroom is just hot, and any pillow with enough density to be comfortable traps heat against the skull all night.

Both camps want the same end state — a cool surface — but they get there through different materials. For the first camp, the win is a fast-conductive surface like a phase-change cover or a silver-fiber shell. The pillow itself doesn't have to be cool; it has to feel cool on contact and stay that way. For the second camp, conductive surfaces help but the bigger lever is airflow — perforated foam, shredded fills, breathable inner construction. Heat moves out, not just away from contact.

We weight both in the catalog. The picks here include silver-infused shells (the contact-cool play), gel-infused memory foam (the moderate-heat-dump play), and shredded fills with breathable cotton covers (the airflow play). Most are adjustable — heat tolerance shifts with seasons, hormone cycles, weight changes, and a fixed-loft cooling pillow doesn't always still feel cool in February when the bedroom drops 10°.

If you're a hot side-sleeper, the recommendation is usually adjustable foam with a phase-change cover — best of both worlds.