Arctic Skull Head-cooling Head Shade is made of Arctic™ technology that speeds the evaporative cooling process and adds relief to your workday. Just soak the head-cooling towel in water for 2 to 3 min. before wearing. Patent-pending stretch-fit spandex design moves with your body to allow optimal blood circulation. Anti-microbial fabric helps prevent odor and mold buildup. Jobsite tested and great for adding to your heat-stress management arsenal. Reusable. Wear like a bandana for cooling comfort.