This ViscoFresh Memory Foam pillow will help you remember what it's like to experience truly rejuvenating sleep. Soft, conforming memory foam cradles your head and neck for unmatched comfort. 4-pound high-density memory foam contours to the shape of your head and neck for proper spine alignment and relaxed muscles Nano-Tex Coolest Comfort removable polyester cover wicks away moisture to keep you comfortable top-to-bottom air channels enhance air circulation for a more comfortable sleeping temperature hypoallergenic; naturally antimicrobial double zippered covers for sanitation and durability; outer cover is removable for laundering, inner cover protects longevity of foam extra-large jumbo pillow for more luxurious sleep measures26½x16" Polyester cover; polyurethane foam fill. Washable cover. Foam is not washable. Made in America.