Experience truly restorative sleep with the Cool Side™ Pillowcase from Coop Sleep Goods—a pillowcase designed for hot sleepers and anyone seeking a cooler, more comfortable night. Crafted with Coop’s exclusive Lulltra™ Cool fabric (1.5x denser than standard at 400 gsm), this pillowcase actively regulates body temperature, wicks away heat and moisture, and maintains a silky, always-cool surface. Its modern jacquard pattern, grey piping, and sturdy closure mean it looks as good as it feels—no extra pillowcase needed.
The Cool Side™ Pillowcase is available in multiple shapes (Classic, Crescent, Cut-Out) and sizes (Queen, King, Toddler), making it easy to match your pillow and sleep style. Certified OEKO-TEX® Standard 100 for safety and free from harmful substances, it’s also easy to care for: machine washable and built to last. Backed by Coop’s 100-Night Sleep Better Guarantee and a strong review footprint (4.6/5 stars from 346 reviews), you can try it risk-free and join the 86% of Coop users who report better sleep.
If you’re tired of waking up hot or tossing and turning, the Cool Side™ Pillowcase offers a practical, proven solution—so you can finally sleep the way you like.
Eden Adjustable Pillow — $109.00
Shipping Protection — $0.00
Original Adjustable Pillow — $89.00
Ultra-Tech Body Pillow Protector — $39.00
Original Adjustable Body Pillow — $99.00
Cool+ Pillowcase — $35.00You are $75 away from free shipping!
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