Features 1、Non Slip Design: 3 layer wavy strip design, not easy to slip off during sports, X shape surrounding compression design helps stabilize the patella. 2、Heat Dissipation: The popliteal fossa is designed to dissipate heat and sweat effectively, prevent sweltering, which is comfortable and breathable. 3、Elastic Fabric: The sports knee pad is made of nylon fabric, elastic and breathable, skin friendly, woven together to provide further protection. 4、Good Protection: The knee compression sleeve is lengthened design, can reduce joint pain caused by long time sports and prevent meniscus tear. 5、Applicable Scenes: The elastic knit brace is very suitable for cycling, hiking, weight lifting, basketball playing, running, etc, light and practical. Specification Item Type: Sports Knee Guard Material: Polyurethane Fibre, Nylon Product Color: Black Copper Size: L: Total Length: 49cm / 19.3in, Upper Port Length: 18cm / 7.1in, Applicable Thigh: 48-53cm / 18.9-20.9in XL: Total Length: 49cm / 19.3in, Upper Port Length: 19cm / 7.5in, Applicable Thigh: 53-58cm / 20.9-22.8in XXL: Total Length: 50cm / 19.7in, Upper Port Length: 20cm / 7.9in, Applicable Thigh: 58-63cm / 22.8-24.8in Package List 1 x Sports Knee Guard