Silicone patella bands designed for minor pain relief associated with patellar tendonitis, runner's knee, Osgood-Schlatter and other non-specific knee pain. Made for sports that involve running and jumping, like basketball, football, and volleyball. Features MINOR PAIN RELIEF: Best for patellar tendonitis, runner's knee and other non-specific knee pain NON-SLIP: Silicone material stays in place DON'T SWEAT IT: Silicone rubber cleans easily, doesn't retain odor OSFM: One Size Fits Most ALL AROUND: Soft rounded edges won't irritate skin