Made of ultralight, airy 95% organic cotton/5% hemp crepe that breathes and rests lightly on your skin. Front placket has distinct coconut-shell buttons. Laid-back styling includes a camp collar that lies flat against skin for a relaxed look and feel. Left-chest welt pocket holds your sunglasses, a to-do list or tickets for the show. Straight hem goes with most every situation. Side vents provide greater range of motion Features Ultralight, Airy Fabric Blend Coconut-Button Front Relaxed Camp Collar Left-Chest Pocket Straight Hem Side Vents Made in China. 133 g (4.7 oz) Materials 2.2-oz 95% organic cotton/5% hemp lightweight crepe Size & Fit Model is 173 cm (5'8") wearing a size smallRegular Fit Patagonia, M's Lightweight A/C™ Shirt