High-Quality Material: Made of velvet fabric, sponge, plastic sheets and nylon straps, the cushioned ankle wrap is made of breathable 3-layer material for long-term comfort Day and Night Protection: The sole can be partially detached during the day down, then use with shoes with laces, the sole part and ankle part can be connected at night for correct use to prevent rebound Free size and easy to adjust: one size fits most adults, contact buckle and Velcro closure can be adjusted according to Needs to be easily adjusted, either left or right foot. Maximum ankle circumference: 11.8 inches Suitable for: Stroke foot drop, plantar fasciitis, Achilles tendonitis, muscular dystrophy, neuromuscular weakness, etc.