Premium Original Flexfit Ultrafibre & Airmesh 6533 44% Polyester / 42% Nylon / 7% Cotton / 7% Spandex Importado S/M (6 3/4" - 7 1/4") L/XL (7 1/8" - 7 5/8") Breathable & lightweight. Wind & water resistant Durable & easy to wash. Hard buckram Mid- profile. 3 1/2" High Crown. Curved visor.