This visor is more then just a visor, it is a treat to wear. Every time you place this 100% cotton twill with DriClime® 2.7 oz 100% Polyester Lining on top of your head it will be a joyous occasion. The DriClime® sweatband moisture wicking fabric on the inside will keep sweat from pouring down your face. The velcro strap will adjust to fit anyones head for a true one size fits all melody. Guaranteed a glorious experience the first time you try the Marmot Visor on. Buy this visor and it will make the best trip even better.