Sleep Innovations Rejuvenation Memory Foam Pillow 80% Polyester/10% Cotton Made from our most premium 4-pound density memory foam, it relieves painful pressure points, providing all-night cradling comfort Open cell construction provides superior air flow and a comfortably cool sleeping temperature Luxurious comfort and support for side and back sleepers; memory foam proudly made in the USA Includes removable and washable velour cover 5 year, limited warranty