Bamboo Neck Travel Pillow are manufactured from the memory foam and covered in our unique 40% Bamboo 60% polyester (filling: 100% polyurethane foam), luxuriously soft whilst keeping you cooler in summer and warmer in winter. Bamboo fabrics produce fewer allergens, so they are a viable alternative for asthmatics and allergy sufferers. This pillow offers neck support for any means of travel: road trip, flight or just sleeping at home. Features removable zipper cover. MAchine Washable. Additional Details ------------------------------ Product description: Bamboo Neck Travel Pillow are manufactured from the memory foam and covered in our unique 40% Bamboo 60% polyester (filling: 100% polyurethane foam), luxuriously soft whilst keeping you cooler in summer and warmer in winter. Bamboo fabrics produce fewer allergens, so they are a viable alternative for asthmatics and allergy sufferers. This pillow offers neck support for any means of travel: road trip, flight or just sleeping at home. Features removable zipper cover. MAchine Washable.