Stay cool in the iconic Patagonia A/C Shirt. It's made of breezy, finely woven and fast-wicking organic cotton. Made of a crepelike 100% organic cotton crinkle fabric that lifts the A/C® Shirt away from skin for a cooling airflow Clean, button-front styling; left-chest button-through patch pocket and side vents for a greater range of motion Straight hem goes with most every situation, from casual hangout to the workplace Made in Vietnam. Weight: 162 g (5.7 oz)