The Sleep Innovations standard pillow with supreme memory foam offers cozy comfort and firm support. You can use this pillow for supporting your shoulders, hips, back and abdomen. It also offers side sleeping support. The memory foam bed pillow is filled with 100% polyurethane foam. The hypoallergenic pillow has a sheath made from polyester and cotton. It comes with a removable cover, allowing you to coordinate this antibacterial polyurethane foam pillow with any bedding set. The cover is machine washable.