Now you can add our legendary Original Buffalo Check ? plaid to your summer wardrobe, too. Our Stone Rapids Eco Rich Shirt is made from very lightweight herringbone flannel in 100% organic cotton woven in crisp summer plaids. Traditional styling with a chambray-lined button-down collar, two chest pockets with button-closure flaps, and a double layer back yoke with inverted pleats for a comfortable fit. Front placket, pockets and cuffs accented with 100% natural Corozo buttons.