The Creatures of Leisure Surf Cap is designed for in water use, with an adjustable fit and contoured chin strap buckle. (White hat shown with chin strap folded under Surf Cap) Other features include a removable rashguard connector and mesh ventilation at ears. Remember the Creatures of Leisure Surf Cap is made with SPF quick dry fabric, making it perfect for those who are looking for a little extra sun protection that won’t get away from you in the waves.