Get ready to have some fun in the sun with the Sonoma Lite Hat from O'Neill. This lifeguard inspired design is equipped with a 17in brim to protect your face from the sun. It's made from 100% sea straw and comes with a locking drawcord so you never have to worry about losing your hat to a gust of wind. Lifeguard Style. 100% Sea Straw. Drawcord with Cord Lock. Brim Across: 17in.