AirFoam advanced memory foam has a host of advantages over regular memory foam, Provides the same support level as regular memory foam pillow with less pressure on the head and neck, Moisture wicking keeps head, neck and shoulders dry and comfortable Non-temperature sensitive retains softness through cold winter months, Countoured pillow desgin has high and low ends to provide a choice for the most supportive and comfortable height, Removable, washable diamond cross jacquard cover