Lightweight and breathable, this long-sleeved button-down is made of a 95% organic cotton/5% hemp blend that will keep you comfortable through the hottest summer months. Made in a Fair Trade Certified™ factory. The Women's Lightweight A/C® Buttondown is fully backed by our Ironclad Guarantee and you can find it on Patagonia.com. | Patagonia Women's Lightweight A/C® Buttondown Shirt in Smolder Blue, Small - Hemp/Organic Cotton