From BodiPEDIC, this pillow feature: Technology provides maximum air flow and breathability Soft AeroFusion memory foam gently cradles pressure points for enhanced support to promote comfortable sleep AeroFusion Ventilation Technology allows for maximum air flow and breathability Circular-knit fabric cover provides soft, smooth comfort  Features an attractive wave pattern Odor free memory foam meets CertiPUR-US standards for content, emissions, and durability for long lasting comfort.  Polyester Memory foam fill Approx. 21" L x 14" W x 4.5" H Approx. weight 1 lb. Cover: remove cover and machine wash and dry. Foam: Spot clean only. Do not machine wash or dry. Use mild detergent, no chlorine bleach. Allow to air dry away from direct sunlight and heat. 2-year limited manufacturer's warranty Imported.