From BodiPEDIC, this pillow features: This dual cooling memory foam pillow from BodiPEDIC features two layers of cooling technology for enhanced comfort. Cooling gel technology in the AeroFusion memory foam Cool-to-the-touch breathable cover for an additional layer of comfort Built-in AeroFusion Ventilation Technology for maximum airflow 100% polyamide nylon Memory Foam fill Pressure-relieving memory foam offers enhanced head and neck support King approx. 35" L x 16" W x 5.5" H Approx. weight 3.8 lbs.  Remove cover to machine wash and dry. Spot clean inner foam 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.