Light as a feather, slim-line and very stylish, the Deluxe Sleep and Relaxation Mask is a molded contoured sleep aid that offers full comfort without any pressure to the eyes. Mask features concave eye pockets to keep the sleep mask away from your eyes and allow for normal blinking and air circulation. Mask Construction: Molded soft foam, surrounded by a polyester interlock fabric. Mask fastens with an adjustable velcro strap Care: Hand wash in cool water. Lay flat to dry.