We all know that knee not only plays an essential role in sports but also is a very weak part which is prone to injury and always pains in rainy days after being hurt. At this time, a protective knee supporter is very useful which can effectively , keep warm to improve the circulation and improve the knee’s bearing capability. It is really a wonderful gadget suitable for any sports. Features - ColorBlack - Material: Polyester & Spandex. - Size: Size XXL. - Upper Circumference: Approx.14.2 inch / 36 cm - Down Circumference: Approx.9.5 inch / 24cm - Total Length: Approx.24 inch / 61 cm - Can effectively prevent the injury on the knee joint, and well the joint caused by being hurt. - Provide a strong and compression to the knee and surronding areas, and improve the bearing capability of the knee joint. - Keep warm and breathable design, to improve the circulation. - Anti-UV, can keep your leg knee warmer in cold weather. - for Cycling, basketball, football, and other activities. Package list: 1 * Pair of Sports Football Basketball Cycling Leg Knee Long Sleeves - Size XXL (Black)