This pillow is designed with a 95% cotton and 5% spandex outer casing, offering a soft, stretchy feel for added comfort and flexibility. The pillow cover is made from a blend of 95% polyester and 5% spandex, providing durability and a slight stretch while ensuring a snug fit around the memory foam filling, which adapts to your shape for excellent support and pressure relief. Additionally, the pillow comes with a removable 100% cotton jacquard pillowcase, combining breathability and style with a textured, elegant finish. - The Lyndon Company Contoured Orthopaedic 95% Polyester Pillow with 100% Cotton Removable Pillowcase - Deyongs 1846 in White