Halo Headbands Sweatband Velcro dryline fabric absorbs sweat, wicks moisture and dries quickly Patented Sweat Block Seal channels sweat back and away from the eyes and face Dryline fabric absorbs sweat, wicks moisture, and dries quickly Halo V Sweatband features an adjustable VELCRO brand closure which allows it to fit most size heads Will not lose shape, form, or stretch out and fits both men and women Dawn and Evening runners, look for our new Reflective Silver Velcro Adjustable Headband!