The McDavid™ 414 Jumpers Knee helps to reduce symptoms of patellar tendonitis (runner's/jumpers knee), Osgood-Schlater disease and patella tracking. The tubular, non-slip buttress applies constant uniform compression at the patellar tendon while the adjustable hook and loop closure provides a custom fit. Features: Fits left or right One size Content: 100% latex free 3.2mm neoprene (CR) - exclusive of binding/cover fabric Clamshell Packaging Indications: Patellar tendonitis (runner's/jumpers knee) Osgood-Schlater disease Patella tracking