Breathable and fully washable, our award-winning Cooling pillow protector provides a complete 360° barrier against moisture, bed bugs, allergens, dust mites, mold, mildew and stains. Our Cooling pillow protector provides a refreshingly cooler sleep surface thanks to our exclusive mineral-based FRíO® rapid chill cooling fibers. Mineral-based FRíO® threads channel your body heat throughout each fiber, moving heat away from your body five times faster than traditional polyester fibers. Our entire collection of premium protectors—including our Cooling line—are the official protectors of the Women’s Choice Award. FRíO® Cooling Fibers– Cool 5x faster than traditional polyester Tunnel heat away from the body while you sleep Offer a cooler sleep surface for uninterrupted rest Find relief from sleep heat.®