Thank you for viewing! I've been using these exclusively since I had a bad slip in the hallway. Also, because they are made of stretch material, they are good for those who tend to slip forward in enamel zori and experience pain in their toes from the front thong. They are also suitable for those who are conscious of their appearance and prefer five-tab tabi. These are sturdy, non-slip, 100% cotton tabi, size M, set of 2. - Size: M (22.5-23.0cm) Up to 23.5cm is fine. - Material: 100% Cotton - Features: Non-slip - Package: Set of 2 - Will be shipped compactly. Thank you for your consideration.