There are sport knee braces available in small, medium, large and extra-large sizes as well as one-size-fits-most braces that are adjustable. You can choose the material of knee braces you prefer. There are breathable materials and neoprene braces that warm the muscles to encourage healing. Hinged knee braces can offer the most stability and protection for your ligaments, while other sports knee supports simply help prevent twisting or overextending your knee. We also carry padded knee supports to help protect your knees from scrapes and injury.