Gunze Co., Ltd. POLO Men's Business Socks Outer yarn: 100% cotton Soft elastic cuffs Durable toe and heel, right-angle design to prevent slipping Product number: PL0172 Size: 26-28cm I purchased these from the Gunze website, but the color is a slightly dark gray and didn't suit me, so I'm offering them for sale. Available to purchase from 1 sock, up to 5 socks.