Features: Knee brace is breathable, so you can stay comfortable through the toughest days and workouts. Great for athletes, fitness enthusiasts, and so on. Adjustable strap offer comprehensive protections and stability. Get back to doing what you love with elbow brace, giving you pains relief from tennis elbow, golfers elbow and so on. These flexible sports knee pad is used to adapt to your every movement and ensure knee protections. Specifications: Component: Sponge Size: XS/Small/Medium/Large(Chinese size ,follow the size chart to select please) Size: XS Recommend Weight: 12.5-20kg/27.56-44.09lb Size: S Recommend Weight: 20-35kg/44.09-77.16lb Size: M Recommend Weight: 35-50kg/77.16-110.23lb Size: L Recommend Weight: 50-100kg/110.23-200.46lb Package Includes: 1 Pair Knee Pads & 1 Pair Elbow Support note: Please allow 1-3cm errors due to manual measurement. Due to difference betweeen different monitors,the picture may not reflect the actual color the item.