1. Made of nylon and silicone material, comfortable, odorless, and 2. To the ankle from shock compression by walking jogging and jumping 3. Elastic fabric and an ergonomic design keep the knee pads snugly in place all day long 4. Help to transform rough, dry, cracked heels to be more soft, supple, and 5. Designed to be used around the ankle area. Used to cushion and the entire area of the ankle friction caused by ice-skating boots and other shoes Spec: Features: 1. Made of nylon and silicone material, comfortable, odorless, and . 2. To the ankle from shock compression by walking jogging and jumping. 3. Elastic fabric and an ergonomic design keep the knee pads snugly in place all day long. 4. Help to transform rough, dry, cracked heels to be more soft, supple, and . 5. Designed to be used around the ankle area. Used to cushion and the entire area of the ankle friction caused by ice-skating boots and other shoes. 6. Open toe design with good breathability is good for keeping your feet cool and dry from sweat in summer, and fits for both women and men. Specification: Item Type: Ankle Sleeve Material: Nylon, Silicone Item Color: As Pictures Shown Optional : silicone pad, Irregular silicone pad Item Size: Approx. 17.2 * 8.3 * 0.5 / 6.8 * 3.3 * 0.2 inch Package Weight: Approx. 55 g Package Include: 1 x Pair of Heel Crack SockHelp to transform rough, dry, cracked heels to be more soft, supple, and. Designed to be used around the ankle area. Used to cushion and the entire area of the ankle friction caused by ice-skating boots and other shoes. To the ankle from shock compression by walking jogging and jumping. Elastic fabric and an ergonomic design keep the knee pads snugly in place all day long. Made of nylon and silicone material, comfortable, odorless, and.