The LTM6 Airflo Broad Brim hat is made from durable, UPF 50+ rated nylon with a water repellent finish, offering protection in various weather conditions. It features Airflo technology for ventilation, a hidden pocket, buoyancy, moisture-wicking capabilities, and a tuckaway wind cord. The hat is guaranteed for life and made from 100% recycled nylon. Care instructions include machine or hand washing on a delicate cycle with mild detergent, reshaping and air drying, and avoiding bleach or ironing. The brim measures 3 1/2" at the front and back, and 2 1/2" at the sides, with a crown height of 4".