1. Professional Protection, Breathable and Comfortable Designed specifically for sports protection, this shoe uses lightweight and breathable SBR material and lining to ensure comfortable wear even for extended periods. It easily slips into shoes, meeting the needs of daily walking and light exercise, balancing flexibility and protection. 2. Adjustable Knob, Secure Fit Equipped with a rotary knob strap system, the pressure can be easily adjusted to provide all-around stable support, effectively limiting abnormal joint movement and reducing the risk of secondary injury. 3. Upgraded J-Shaped Support Plate, Enhanced Protection Features an upgraded J-shaped lateral support plate, made with highly elastic and durable material and ergonomic design. It precisely conforms to the ankle curve, distributing joint pressure, accelerating recovery of injured areas, and providing reliable protection. 4. Figure-Eight Straps, Targeted Compression Utilizing a scientifically designed herringbone (figure-eight) crisscross strap design, it can achieve targeted compression and locking of specific areas of the ankle joint, enhancing joint stability and suitable for immobilization and protection during exercise and rehabilitation. 5. Easy to put on and take off, suitable for multiple scenarios Features a convenient zipper on the side for quick and easy on and off; the one-piece molded lightweight design fits everyday shoes and is suitable for sports protection such as basketball and running. It can also be used as a rehabilitation and immobilization brace after a sprain, making it a reliable choice for sports enthusiasts.