Features: brand new and high quality Pain relief,built-In rubber ring gasket covering the patella in all directions, can effectively cushion and decompress, and effectively relieve arthritis, meniscus tear, ligament sprain and tendinitis pain. it is the best knee braces for knee pain. it is a good choice for sports for protection and pain recovery. Stable support,knee brace with side stabilizers, metal steel plates are designed on both sides of the knee pads to provide stable support for the knee joints, reduce knee pressure, and help you perform various sports such as running, mountaineering, basketball, football. it provides excellent muscle support during tennis or fitness, which is a good choice to prevent injuries. Breathable fabric,the breathable mesh fabric can wick away sweat in for time without being stuffy and has for stronger air permeability. it can wick away sweat in for time during exercise. the design of hook and loop fasteners buckle can freely adjust the pressure of straps. Adjustable size,double adjustable compression straps, hook and loop fasteners buckle design, unisex, can easily adjust the size, suitable for most people. Wonderful gift , it can be a sweet warm gift for your friend, family,colleague,parents. Specifications: Material;Neoprene Size: S:Leg Circumference:30-40cm/11.81-15.75inches Suitable for Weight:45-60kg M:Leg Circumference:41-47cm/16.14-18.50inches Suitable for Weight:60-75kg L:Leg Circumference:48-55cm/18.90-21.65inches Suitable for Weight:75-90kg Color:Black Note: Please allow 1-2cm errors due to manual measurement. Due to the difference betweeen different monitors,the pic may not reflect the actual color of the item. Package includes: 1 Piece Sports Kneepad