1Comfortable inflatable ankle strap wrap and fix foot ankle, can be worn anytime and anywhere in daily life. 2Assist in fixing the ankle to avoid secondary injury and do not affect othermovement. 3Ergonomically designed to fit the ankle curve, relieving ankle pressure and vibration, distribute pressure to soft tissue. 4Enhance the stability of foot movement, threedimensional composite fabric ensure maximum comfortable wearing. 5Onepiece inflatable pressurization, easy and convenient for inflate and deflate, special designed for foot ankle.