Copper knee brace featuring 60% copper ion fiber blended with nylon and polyester for targeted pain relief and joint support. The 3D knitted compression sleeve conforms to your knee's natural contours, delivering 360-degree stability while maintaining breathability and moisture-wicking properties. Reinforced with dual silicone strips to prevent slipping during intense activity. Ideal for arthritis management, sports performance, and post-injury recovery across basketball, running, weightlifting, and CrossFit. Available in sizes S through XL for men and women.