DESIGNED FOR RELIABLE WATER AND WIND PERFORMANCE - THE PATAGONIA SURF DUCKBILL HAT.The Patagonia Surf Duckbill Hat is a secure, quick-drying 5-panel hat designed for reliable water and wind performance. Providing maximum sun protection when those first long interval lines start to show, you'll be thankful for the dark underbill that reduces glare. Wherever you go, make sure you don't leave your Patagonia Surf Duckbill Hat behind. FEATURESMade of soft, fast-drying, easy-care nylon with 50+ UPF sun protection, a DWR (durable water repellent) finish and a sun-blocking foam brim that holds its shape; the COOLMAX-