Hallux valgus countermeasure socks, 2 pairs Jointly developed with Hiroshima University Materials: cotton, nylon, polyurethane Size: 23-24cm I bought these a few years ago and never wore them, just put them away. I took them out of the bag for the photos. Even if we are in the middle of a conversation in the comments, I will prioritize the person who purchases first. Please refrain from requests for dedicated listings or price reductions. Returns are not accepted, so please be aware of this. Thank you for looking. Color: Black系 Sock Length: Short / Ankle length