We spent 500+ hours testing comforters, sheets, pillows and mattress pads. Here's what keeps you cool all night — ranked honestly.
Every major cooling bedding category, expert-ranked.
🏆 #1 Best Overall
Eucalyptus Tencel fill + shell. Moisture-wicking, naturally cooling. Machine washable. #1 on CNET & Business Insider.
⭐ Best Luxury
Bamboo viscose fill + shell. Oprah's Favorite Things. 10-year warranty. Naturally temperature-regulating.
Premium cooling at an unbeatable price. Soft cooling fabric, ideal for hot sleepers. Down to $79 — remarkable value.
MellowSleep's full cooling lineup — comforters, pillowcases, and sheets — delivers genuine temperature regulation at 40–60% below competing brands. Our editors recommend them for budget-conscious hot sleepers who don't want to sacrifice comfort.
🏆 #1 Cooling
Bamboo viscose — the coolest sheet fabric tested. 60-night trial. Gets softer with every wash.
⭐ Best Percale
Long-staple cotton percale. 270 TC. Crisp, breathable, hotel-quality. 365-night trial — best in class.
Wrinkle-free cooling sheet. Stays perfectly fitted. Exceptional value for hot sleepers on a budget.
Our testing methodology, explained.
We measure actual surface temperature regulation, not just feel. Every product scored objectively.
Minimum 7 nights on each product before scoring. Real sleep, not just touching in a warehouse.
5-wash cycle testing on every product. We check softness, shrinkage, and cooling performance.
Rankings are 100% editorial. We disclose all affiliate links. Brands cannot pay for position.