The CPO Shirt in Marine Tweed Wool from Taylor Stitch 7-oz. 80% wool, 20% recycled polyester. 6-oz. 100% organic cotton twill detailing at interior back yoke, under sleeve cuffs, front placket, and pocket flaps. Signature California collar. Two chest pockets with button-through flaps. Adjustable button cuffs. Double needle felled construction. Dry clean only. Made in China.