Product Description : ADJUSTABLE UNIQUE 2-Way Support: Dual-adjust elastic straps provide a custom fit and compression for all-day comfort. Professional Grade Material: Polyester. Lightweight, breathable and adjustable comfort fit, 4-way elastic stretch, won't roll, slide or slip, enhance blood circulation and oxygenation to improve muscle performance and speed recovery of injured muscles, joints and more. Pain Relief and Muscle/Joint Recovery: Compression has been shown to promote muscle recovery and prevent injury, our knee wraps relieve muscle stiffness, extra soreness and provide relief from arthritis, osteoporosis, tendinitis, pain and Rejuvenating relief from discomfort, allowing you to peak your performance in all situations. FOR ANY SPORT: Our knee pads provide targeted compression to provide moderate support for the knee. The best knee braces and knee stabilizers for running, track and field, jogging, cycling, weightlifting, squats, football, basketball, volleyball, skiing, tennis, golf, walking, hiking, weightlifting and yoga, almost any sport and exercise activities!Before purchasing this product, you should read the description and size