These are "Fukusuke Tabi" made of stretch material. They are "freely stretchable and fit perfectly to your feet." Size: 2L (25.0-25.5cm) Four kohaze (fasteners). The lining is knit (thick). Materials: Outer: 100% nylon Lining: 70% cotton, 30% polyester Sole: 100% nylon New, unused, and unopened. The purchase date and location are unknown. Since I don't think I'll have a chance to wear them in the future, I would appreciate it if someone who needs them would like to purchase them. Thank you for looking. #HalloweenOnMercari