SUB-0° - Find relief from sleep heat.™
Regardless of the season, many sleepers struggle with sleeping hot, resulting in uncomfortable, interrupted sleep. PureCare's SUB-0°® pillows are a hybrid of technical textiles and premium fills, fusing wellness with cooling comfort.
Featured technical textile: FRÍO® Rapid Chill cooling fibers
Cool to the touch, SUB-0° pillow covers feature PureCare's exclusive FRÍO® rapid chill cooling fibers, a mineral-based technical textile that provides a refreshingly cooler sleep surface throughout the night. Each SUB-0° hybrid cover blends PureCare's exclusive FRÍO rapid chill cooling fibers with the ultra plush feel of Tencel™ threads, resulting in a luxury responsive textile that is more absorbent than cotton, softer than silk, and cools five times faster than traditional polyester.