Features: Using quality fabric, it provides stable patellar support, effectively relieving pressure during knee movement. Suitable for high-intensity exercises such as running and fitness, helping enthusiasts maintain knee comfort during long-term workouts. It has excellent breathability, ensuring dry skin when worn for a long time and reducing discomfort caused by sweating. Whether it's outdoor running or indoor fitness, it can help you focus on the exercise itself. Ergonomic design, perfectly fitting the knee, providing all-round protections without affecting leg movement. Specifications: Fabric: Mercerized fabric Process: Adopt professional pressurized design to provide effective support and stability to help reduce knee pressure. Size: Approx. 19.5x6cm/7.67x2.36inch, djustable design Attribute: black, rose red, lake blue, dark blue, gray Practicality: Designed for outdoor running, fitness and other sports scenarios, it is suitable for all kinds of people who need knee protections, effectively preventing sports injuries. Package Includes: 1 Piece Patella Knee Brace note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.