Headsweats Shorty Gears Performance Cycling Skull Cap - We’ve added screen printed patterns to our best-selling under the helmet Shorty. Inspired by the look of the CoolMax Classic, we developed our CoolMax Shorty to fit like a beanie but with the addition of our CoolMax terry sweatband and a stubby CoolMax Tail. A small section of elastic is included on the inside of the shorty to enhance fit. The shorty is easy to put on and comes off with one hand.