1447091 Columbia Bora Bora Booney Hat This sun hat features built-in UPF 50, an ultra-sweat-wicking headband, and a mesh vent panel for days outdoors. Uses: Water Activity Omni-Shade UPF 50 guards against skin damage using tight fabric construction and modified fibers to block UVA/UVB rays, so you stay protected in the sun (rating does not apply to mesh portion) Omni-Wick sweatband keeps you dry and cool by pulling moisture to the fabric's surface to evaporate, delivering fast-drying, next-to skin comfort in the heat Mesh vent panel Adjustable drawcord and toggle at back 3 inch brim Unisex Fabric Textured Poplin | 100% Nylon Product Care Refer to care label for specialized instructions