Features: Material: Made of soft Nylon material, breathable and skin-friendly, it is comfortable to wear and your good choice for sports equipment. Thin, Breathable Fabric: Our sports knee sleeve has moisture-wicking polyester in the nylon-Spandex blends and is thin enough to wear under pants or uniforms. Comfortable Fit: This knee brace is made of 4-way stretch fabric for custom-fit and maximum comfort during activities. Size & Color: There are multi colors and sizes to choose from for men and women. Wide Application: Perfect for running, training, weightlifting, gym, soccers, basketball, tendonitis, osteoarthritis, elderly, jumpers knee, meniscus, etc. Notice 1.Actual color may be slightly different from the image due to different and light effect 2.Please allow 1-3cm deviation due to manual measurement Material: Nylon, spandex, latex Silk, rubber Color: black, blue stripes, yellow stripes Product size: M, L, XL Package List: 1x Knitted Nylon Compression Knee Brace For Running