Features: BENEFITS- effectively manage knee pain caused by movement or any activity that puts pressure on your knee, reduces swelling, inflammation, stiffness and supports muscle recovery, also has a thermal effect on muscle recovery, safer and more effective exercise. KNEE PROTECTION: protect and prevent knee injuries during exercise.Keep warm, prevent and reduce muscle and joint stiffness.Effective anti-shock, increase blood circulation. FIT FOR: Runing, mountain climbing, riding, football, basketball, tennis, old cold leg, fitness,baseball, obstacle course runs savage, drive, cycling, football, golf, skiing skating, weight lifting, boxing, hiking. The Extra Long Sports compression sleeve supports the movement of the thigh, knee and calf during sports and protects against overuse strain. The leg sleeve exerts a beneficial massaging action with gentle compression during movement, thus improving the sensory motor function of the entire joint and muscle. Its airy knitted fabric is both durable and especially lightweight, fits perfectly, and stays in position securely. Full leg brace material: 60% nylon and 40% spandex Size : Bend your knees, measure your thigh circumference 10cm above your kneecap: M: suit for thigh's circumference 35-41cm (13.7-16.1inch) L: suit for thigh's circumference 42-47cm (16.5-18.5inch) XL: suit for thigh's circumference 48-55cm (18.9-21.6inch) Package Include: 1 Pcs * Full Leg Compression Sleeves