The Costa Del Mar Boonie Tech Hat provides UPF 50 sun protection in a lightweight, breathable design that is ideal to wear while fishing whenever the sun is shining. Sporting 100% nylon construction, the Costa Del Mar Boonie Tech Hat comes equipped with various features, including a reinforced visor, sweat-wicking headband, handy adjustable cord, and lateral venting for added airflow. Complete with a floatable brim that prevents loss in the water, the Costa Del Mar Boonie Tech Hat is a great find for anglers who are looking for extreme protection. Features: -100% nylon, UPF 50-Reinforced visor-Wicking headband, vents-Adjustable cord, floatable brim