"This hat with UPF 50+ fabric is so airy and lightweight, you could easily forget you&';re wearing it, which means you&';re more likely to leave it on your head." - Wirecutter The Ultra Adventure Hat is made for full days in the sun. Lightweight and breathable, it delivers UPF 50+ protection with a 3A 1/2" brim and 6" neck cape to keep you covered from every angle. The Reverse Split Brim(TM) packs flat for effortless travel, while the Sunglass Lock(TM) keeps your eyewear secure no matter where the day takes you. Thoughtful ventilation helps you stay cool, and the PFAS-free water-repellent finish stands up to changing conditions. A reliable companion for any outdoor adventure. UPF 50+ sun rating (includes mesh) 3 A 1/2 " (9 cm) brim and 6" (15.5 cm) neck cape bluesignA(R) main body fabric and mesh Sunglass Lock(TM) keeps glasses in place PFAS-free durable water repellent (DWR) Adjustable chinstrap 100% recycled bluesignA(R) wicking sweatband Adjustable sizing Reverse Split Brim(TM) packs small and flat Patented Weight: 2.6 ounces/73.7 grams Material Content: Body: 88% Nylon 12% Polyester, Crown Mesh: 100% Polyester, Under Brim: 100% Polyester, Exclusive Of Decoration Packing Instructions: Brim folds for compact packing