The Bora Bora Cachalot II is made from lightweight textured nylon poplin with mesh panels. Omni-Wick sweatband and mesh wick moisture away from your skin for quick evaporation, keeping you cool and dry. Omni-Shade sun protection technology blocks harmful UV rays at an impressive UPF 50 rating. Adjustable drawcord and toggle at back offer a secure fit. 100% polyester lining. One size. Imported.