The Columbia Sun Goddess II Booney Hat has an Omni-Shade UPF rating of 40 to shield you from the suns harmful rays. Omni-Wick sweatband wicks away moisture to keep you cool. Adjustable chin strap. Adjustable drawcord and toggle at back. 100% polyester ripstop. One size fits most. Imported. Colors: Clear Blue, Fossil, Hot Coral, White. Type: Headwear.