Knee Support Fitness Running Cycling Braces Kneepad Sport Gym Knee Pad Elastic Black M Features: Knee protection by adding pressure, double band winding and fixation. 3D Knitting which is soft, high elastic, strong ductility and comfortable wearing. Balanced decompression using precision weaving to reduce muscle movement. Wave silicone antiskid strip prevents wrap slipping off during movements. fabric is comfortable and breathable to wear. Specification: Size Length Up Width Down Width M 27cm/10.6in 16cm/6.3in 14cm/5.5in L 27cm/10.6in 17cm/6.7in 15cm/5.9in XL 27cm/10.6in 18cm/7.1in 16cm/6.3in Optional Color: Black, Light Green, Red, Light Blue, Orange Optional Size: M, L, XL,  Material: 75% Nylon + 15% Spandex + 10% Elastic Weight: Approx. 141-152g Package List: 1 Pair * Knee Protector