This sports ankle support is designed with elastic knitted fabric and a wrap-around support structure to provide a secure, comfortable fit around the ankle. The open-heel design helps improve flexibility and wearing comfort, while the adjustable compression strap allows customized support and added ankle stability during movement. Made with soft, breathable materials, it is lightweight and comfortable for long-term wear, making it ideal for running, fitness training, basketball, badminton, hiking, and everyday ankle protection.