Features Professional Grade Material: Made of high quality nylon and spandex designed for all day comfort, flexibility, anti-odour, breathable & ultra-durable and, doesn't roll, slide or slip downEnhance circulation & oxygenation of the blood thereby increasing muscle performance & accelerate recovery of injured muscles, joints. Pain Relief Promotes Muscle/Joint recovery: Compression is proven to Promotes muscle recovery and injury prevention, our brace relieves muscle stiffness, extra soreness and offers rejuvenating relief from arthritis, osteoporosis, tendinitis, pain & discomfort, allowing you to perform at your peak in all situations. Double Care: Dual side stabilisers for max protection, plus is fully adjustable for a perfect fit,360 degrees' sport protective, double pressure. Suitable for Any Sports: all sports activities that involve a great amount of stress on the joints like: running, basketball, soccer, football, golf, cycling, tennis, hiking, volleyball, skiing and much more,improve muscular endurance, protect the knees. Note: This is a single package not pair