The Align Memory Foam Contour pillow is 100%, 5, 5 lb, solid high density Visco elastic memory foam, It fits low to medium profile sleepers, Enjoy a better nights sleep, Heat and Pressure Sensitive, Contour Design: For 3 Sleep Positions (Back, Side, and Stomach), Premium Velour Cover, 100% Hypo-Allergenic and Anti-Microbial, Machine Washable and Dryable Cover, SKU: MSBF144