This sports knee support features an ergonomic 3D design with four built-in spring support stays, providing enhanced stability and flexible support for the knee. The open patella structure and adjustable dual straps improve fit and help keep the brace securely in place during movement. Made with high-elastic and breathable fabric, combined with reinforced stitching, it delivers both comfort and durability. Suitable for running, basketball, fitness training, and various sports activities, it provides reliable knee protection for active users.