High Quality Material: Made of velvet fabric, sponge, plastic sheet and nylon tape,Cushioned ankle wrap that is made of breathable, 3-layer material which can be worn for long periods of time that is comfortable to wearDay & Night Protection: The sole part can be removed during the day, and then used together with shoes with shoelaces, and the sole part and the ankle part can be connected at night to correct the use, so as to prevent reboundFree size and Easy to Adjust: One size fits most adults,Contact buckles and Magic paste closures make it easy to adjust as needed, both OK for right and left feet. For the maximum ankle circumference: 11.8 inchesSuitable for People: Stroke foot drop, plantar fasciitis,achilles tendonitis, muscular dystrophy, Neuromuscular weakness ,etc.