Columbia Men's Tamiami II Short Sleeve Fishing Shirt (Acropora, Large) 100% Polyester Imported 100% polyester Omni-Wick advanced evaporation Omni-Shade UPF 40 sun protection Machine wash cold gentle, wash separatly, do not bleach, tumble dry low, remove promptly, iron low, do not use fabric softener, do not dry clean Vietnam