ClikWing Headband Sweatband Cycling Cap Biker Caps Set Headscarf for Riding Hood Sports P1 Patented Seal channels sweat back and away from the eyes and face One size fits most,comfortable to wear under hats, helmets or alone Sweat Block Technology patented rubber strip in forehead area diverts sweat away from eyes Dryline fabric absorbs sweat, wicks moisture and dries quickly,4-way stretch micro-mesh top releases heat for year-round comfort Makes cycling much more enjoyable