Condition: New, Unused, for Left Foot Color: Black Size: M, for Left Foot Material: Nylon Features: Stretch This is an unused item. ■Materials Nylon, Polyester, Polyurethane, Natural Rubber, Polyethylene, Polyacetal For firm control of ankle inversion! ● Securely fixed with 3-way straps It is securely fixed with a double inversion restriction strap and a stirrup strap that apply taping theory. ● Stays fit accurately to the shape of the foot. The personal fit stay, which becomes more familiar the more you use it, accurately supports the ankle. ● Comfortable fit, thin and less prone to stuffiness We have adopted Strafflex, a material that is thin, not bulky, and has excellent breathability and antibacterial and deodorant functions.