Sealskinz Houghton Waterproof All Weather Foldable Peak Cap is a versatile and durable cap designed for all-weather conditions. This foldable cap is crafted from a robust nylon fabric, ensuring it withstands the elements while providing comfort. Its waterproof construction makes it ideal for outdoor activities, and the adjustable buckle clip closure ensures a perfect fit. With high UV protection, rated at SPF 40+, this cap is perfect for sunny days, keeping you shielded from harmful rays. Foldable design for easy storage and portability Constructed from extra-durable nylon fabric for long-lasting use Waterproof to keep you dry in wet conditions Adjustable buckle clip closure for a customized fit High UV protection with SPF 40+ rating Materials Outer: 100% polyester Mid layer: Aquasealz waterproof membrane Inner layer: 100% polyester