Combines warmth and comfort, the compressive nature of the sleeve helps flows to the area, providing excellent warmth to speed up the healing process while remaining comfortable for as long as you need it. size, bamboo charcoal fiber material, retractable elastic fabric, suitable for most people. [warm and comfortable]- the compressive nature of the sleeve helps flows to the area, providing excellent warmth to speed up the healing process while remaining comfortable for as long as you need it. : Sports knee guards provide to the knee joint, helping to prevent injuries during sports or physical activities. size, charcoal fiber material, retractable elastic fabric, that absorb and redistribute the force of impacts. This minimizes the of knee-related injuries. Stability during workouts, if you need a bit more stability when running, cycling or during leg day, this support will be good for you. The additional compression provided helps keep everything together while doing any intense lower body exercise. Specification