Description: Made of breathable material that has holes to draw moisture from the skin and gives a bit of warms to your knee. Self closure design will fit most knee sizes. Retains body heat to warm the knee joint. Ideal for Riding, mountain climbing, football, basketball, badminton, tennis, track and field and many other sports. Specification: Material:Synthetic Color:Black Package Includes: 1 Piece Knee Protector Brace