Activital Foot Supporter PRO NINJA SOCKS Activital Foot Supporter Pro Ninja Socks L-LL Size 26-29cm Gray Material: Polyester, Cotton, Others Made in China The outer bag has not been opened, but it is an unused item. Thank you for your understanding. Activital Activital Socks Socks Socks Socks SOCKS Taping Protection Reduced burden Support Supporter Sprain prevention Ankle Tabi (split-toe socks) Grip Men's Women's Unisex ~From the product page~ Product Description Activital socks, loved by over 250 athletes, have been updated! Born from the developer's experience with ligament damage, these socks, also used by leading athletes, have sold a cumulative total of 1 million pairs (as of December 2022) and are evolving. The patented knitting structure provides ankle stability, and the tabi shape, which allows for strong use of the toes, creates high-quality support. The anatomical approach provides 1.6 times the grip of conventional socks! Furthermore, SEK antibacterial and deodorizing processed yarn is used.