SOFT & COMFY: This pair of knee sleeve is made of ultra soft cotton and bamboo charcoal yarn, its breathable and comfortable to wear. Fits smoothly against your skin so you can wear it under pants - and no one will know you are wearing a knee brace! EFFECTIVE PROTECTION: Adopts high-density fabric and criss-cross knitting technique, our knee sleeve applies compression & warmth to your knee joint to reduce pain and swelling. Used for general knee pain, arthritis pain, ligament issues, knee sprains and strains, knee injury recovery and prevention. Helps to relieve pain ranging from sports injuries to arthritis by improving blood circulation. STRETCHY & ANTI-SLIP: Stopping to pull the knee pads back up is frustrating to say the least, our knee pads feature with good elasticity and double stitching, they can fit tightly to your legs and stay in place without sliding down no matter what you are doing. EXTRA KNEE SUPPORT FOR ALL SPORTS: Provides excellent support to the knees for use in sport activities such as climbing, hiking, yoga, basketball, football, volleyball, running, climbing, tennis, weight-lifting, and even high-impact sports. Great for sedentary office workers, elderly people with rheumatism and outdoor sports enthusiasts. Item NO.3934612