From BodiPEDIC, this pillow features: Plush AeroFusion memory foam that is gel infused to promote heat dissipation and offer pressure relieving support so you can enjoy cooler, more comfortable sleep throughout the night.  Built-in AeroFusion Ventilation Technology provides maximum air flow and temperature regulation Luxuriously soft Circular-knit fabric cover provides soft, smooth comfort Features an attractive diamond 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.