Built to help keep you cool and comfortable on any active adventure, the 174 is packed with performance features like PTS Lite fabric on the front panels, our Sportmesh on the back panels, and a StayDri sweatband. SHAPE  MidPro FABRIC  PTS Lite/SportMesh VISOR Precurved SWEATBAND  StayDri Performance FIT & SIZE  Adjustable Snapback, One Size Fits Most