Shock-Absorbing & Knee Pain Relief - patellar tendon knee strap is with built-in premium soft silicone which can perfectly suit to your knee curve and shape, and can offers great support for patella and do make a difference during intense workouts. Fullly Adjustable & One Size Fits for All - The double side adhesive closure system makes you can easily adjust the tightness when you wear the knee strap. It fits for sizing of 10-18 inches in circumference, and you can get the right knee compression according to your personal need. Comfortable & Stay in Place - The soft neoprene material is breathable and wicking, so your will feel your knee warm and comfortable always. Also the double knot design allows you to allows you to adjust the tightness as you wish, no slipping even you do long time workouts. Broad Usage Scenario - Suitable for most sports such as weighlifting, basketball, running, hiking, fitness, gym, bicycling, training etc, especially for intense sports that require frequent jumping and landing. Perfect for people with tendonitis, arthritis , meniscus tear and knee injury recovery. It's also a good gift for your family member or friends who are suffering from knee pain.