Men's Puma Golf Wear Cotton Pique Short Sleeve Polo Shirt Size S (However, the size is US S, so please refer to the measurements below. I think it's equivalent to a Japanese M size.) Measurements: Width: 50 cm Length: 72 cm Shoulder width: 42 cm The feel is cotton, but it contains 4% polyurethane, so it has good stretch. It's a dark navy color, but there is almost no fading or discoloration. It's in good condition with little wear. Please refrain from price negotiations. Thank you. I also have other golf shirts for sale, so please take a look if you'd like.