Comfort and Support This pillow provides the perfect blend of support and comfort. An outer layer of gel infused memory foam offers a cooling effect and consistent feel while the shredded memory foam filling offers fluffability and increased breathability. Shredded memory foam filling can be moved and shaped to conform to your head, neck and shoulders for excellent support and spine alignment. Soft Cotton Cover This pillow includes a 250 thread count cotton cover for added softness and comfort. Made of 100% cotton percale, this cover is removable and machine washable for a clean, refreshing sleep environment. Gel memory foam encasement offers a comfortable, cool sleeping experience Shredded memory foam increases air circulation and breathability Soft, supportive fill is shapeable and conforms to head and neck 100% cotton cover for added softness and comfort King Size 6" Mid Loft - 3 Year warranty Product ID 42644405