With modern fabric and technical design, Patagonia's new Longbill Stretch Fit Cap updates the classic Keys hats worn by salty, old-time skippers. Made from lightweight, fast-drying 2.4-oz 100% polyester ripstop in a flexible, comfortable fit, this hat shades your face and feels great all day. The extra-long bill with dark underside knocks down glare and replaces the cumbersome, cupped-hands-around-the-brim fish-spotting technique employed by anglers wearing standard ball caps.