Patagonia 29296 Sun Booney Hat A lightweight, quickdrying nylon brimmed hat with 360degree coverage, a DWR (durable water repellent) finish and 50+ UPF sun protection. Long days on the water mean sun from every angle, but with the Sun Booney's 360degree semirigid brim, you're always in the shade. This cool, lightweight hat packs easily, snaps back into shape quickly and provides comfort in tough conditions with a moisturewicking COOLMAX fabric headband. The ultralight 100% Supplex nylon with a DWR (durable water repellent) finish sheds moisture, dries fast and breathes easily. And should you forget to cinch the soft, adjustable chin strap when you get up on the plane, fear not: The Sun Booney floats for easy retrieval. Features With a DWR (durable water repellent) finish and 50+ UPF sun protection Tough, easycare brim provides 360degree sun protection and encases a durable, semirigid foam that floats COOLMAX fabric headband wicks moisture Dark underside of brim reduces glare Soft chin strap and adjustable rear buckle for a snug fit Weight : 90 g (3.2 oz) Materials 4.2oz 100% nylon with a DWR (durable water repellent) finish and 50+ UPF sun protection