Simple white tabi socks, size 23.5cm. The material is cotton or a cotton-polyester blend. One pair has five hooks and is made by Fukusuke, with a napped fabric lining like flannel. The other pair has four hooks, with a lining like broadcloth. The pair with four hooks has a slightly dull appearance. Please understand that these are pre-owned items that have been stored at home for a long time before purchasing. Thank you for looking.