Patagonia Men's Lightweight A/C ShirtThe perfect hot-weather shirt made with a blend of ultralightweight 95% organic cotton/5% hemp with a slightly raised texture.FeaturesMade of ultralight, airy 95% organic cotton/5% hemp crepe that breathes and rests lightly on your skinLaid-back styling includes a camp collar that lies flat against skin for a relaxed look and feelStraight hem goes with most every situationFront placket has distinct coconut-shell buttonsLeft-chest welt pocket holds your sunglasses, a to-do list or tickets for the showSide vents provide greater range of motion