["EXTREME WATERPROOF UPF50 FABRIC: This baseball cap is made of 100% premium polyester technological fabric which waterproof capacity >200kpa effectively prevent water molecules from entering to ensure your outdoor sports carefree. Rain hats can also be used as sun hats with UPF50 effectively blocking more than 99% of UV rays. Protect your eyes and face. Its your perfect outdoor hat rain hat sports hat golf hat" FOR SPORTS SAFETY & BREATHABLE: This waterproof baseball cap has a reflective belt so that you can be seen more clearly. Especially suitable for wear in rain fog snow night and other poor sight environment. General waterproof materials do not have good air permeability but we did it. This waterproof rain hat is breathable with an air permeability of 7500g/m²/24h. It can quickly remove sweat and keep you cool after exercise providing you with satisfactory comfort NEW LAMINATING PROCESS: The waterproof cap uses advanced waterproof materials and a new laminating process inside which can be seen on the inside of the baseball cap blocks all needle holes and prevents water from sinking for hours. These combined new processes ensure that the rain hat is waterproof sun protected and breathable. ULTRA-LIGHT & FOLDABLE: This waterproof baseball cap is very lightweight. It weighs only about 2.3 ounces (66g) it allows you to wear it all day without feeling stressed so that you can enjoy your life all day long. The internal sweatband is designed to keep you neat and comfortable prevent you from sweating on hot days. Unstructured panels the baseball cap folds easily making it perfect for carrying and putting in your bag so you can use it whenever and wherever you need it UNISEX OUTDOOR SPORTS ACCESSORIES: Waterproof baseball caps are perfect for everyday use and outdoor activities especially jungle adventures fishing running traveling camping baseball cycling golf tennis. This is definitely a well-fitting hat that will block out UV rays perfectly complete your look and express your personality. Functional waterproof baseball caps are great for both men and women]