The Synthetic Strapcap keeps the original KAVU formula intact, then swaps in a water-resistant technical fabric for wetter, sunnier days outside. The low-profile four-panel shape, slightly curved bill, and patterned tubular webbing adjustment stay true to the design that started KAVU. A black underbill helps cut glare, while UPF 50+ protection and water-resistant fabric make this version especially useful around boats, beaches, trails, and unpredictable weather. Burly, simple, and made to stick around long enough to get handed down. Details Low-profile four-panel cap Slightly curved bill Black underbill helps reduce glare Patterned nylon tubular webbing with KAVU adjustment Water resistant UPF 50+ Sizes: S, M, L Head circumference: S/22.5"–24", M/23.5"–25", L/24.5"–26" Crown height: 6.25" Bill length: 2.5" Materials Solids: 3oz 100% nylon Prints: 3.4oz 100% polyester Made In Constructed in the USA from worldwide materials