The Tilley T3 Cotton Duck Widebrimmed Hat is a versatile and durable option for sun and rain protection. Originally designed for soldiers, its snap-up sides offer stability in windy conditions, making it popular among sailors. Made from tough 100% cotton duck fabric, this hat provides ample protection with its wide brim. It features UPF 50+ certified fabric for maximum sun protection, a water-repellent finish, and a Hydrofil sweatband for moisture wicking. Additional features include a front and back wind cord system for secure fit in gusty conditions, grommets for ventilation, and buoyancy to stay afloat in water. A secret pocket is included for storing valuables. This hat is guaranteed for life. Care: Machine wash delicate or hand wash. Re-shape by hand. Air dry. Do not bleach. Wash frequently to prevent sweat stains.