Ideal for hot and humid climates, the Patagonia A/C™ Shirt features a breathable fabric with excellent moisture-wicking capabilities. Whether in the peak heat of August or in floating tropical humidity, this stylish Patagonia shirt won't stick to your skin. Made from 100% organic cotton, it provides maximum air circulation on your skin. It features a buttoned chest pocket on the left side and a straight cut with side vents. Perfect for all your travels and outings in hot weather. Features: Straight cut, Slightly crinkled organic cotton crepe, Loose fit, Button-down shirt, Buttoned chest pocket on the left side, Side ventilation slits, Materials: 100% organic cotton plain weave fabric, 115 g/m2, Weight: 161 g. Patagonia - A/C Shirt - Shirt - Men's