The Infinity Sleep Mask provides the ultimate in comfort while completely blocking the light. Constructed from soft, silky double-velour fleece, the Infinity Sleep Mask is sure to be treasured for years to come. Perfect for relaxation, day sleeping or meditation, the Infinity Sleep Mask is also a life-saver for night-shift workers, airline travelers or others who need to induce restful sleep during the day or night hours. Care: Handwash in warm water and reshape with hands. As with all fleece products, fabric softener not recommended.