Sleep comfortably all night long with cooling comfort combined with lofty fiber found in the Serta Arctic Cooling Fiber Pillow Powered by Reactex®. This pillow is tested to be 40x cooler than standard non-Reactex® pillows to help you sleep comfortably throughout the night. Products with Reactex® technology feature pressure-activated cooling in approximately 8 seconds as heat is pulled away from the sleeping surface and stored away from the body to help skin temperature reach and maintain the optimal range for sleep. While not in use, the Reactex® technology releases stored heat energy to prepare for the next night's use. This pillow features double-sided cooling technology combined with a breathable 230 thread count polyester/nylon blended fabric cover to offer cool relief for hot sleepers. Each pillow is generously filled with hypoallergenic down alternative fiber to provide lofty support, while the gusseted sides cradle the head for ideal comfort for all sleep styles.
Filling: hypoallergenic down alternative fiber
Cover: 230-thread count polyester/nylon blended fabric