McDavid Ankle Support M431 Black, Universal, Size L Purchased new for around 1,700 yen and stored at home without ever using it. Universal type. This is a used item, so please understand before purchasing. GRIP ZONE: The "grip zone" using silicone material on the bottom provides grip to prevent foot slippage and power loss inside the shoe. SUPPORT ZONE: The "support zone" in the center provides a tight fit with low-stretch material. FLEX ZONE: The ends of the sleeve use high-stretch material with a good feel. Lightly compresses and supports the entire ankle. [Ankle sleeve usage variations] Can be used over socks / over bare feet / over taping / as a supporter cover. [Level1+] Middle Support [Shoe Size/cm] L 27.0〜29.0