Perforated inserts made from breathable foam are flexible, mould to the shape of the leg and absorb shocks. They are designed to be worn inside a protective guard or half-bandage for additional protection. - Breathable perforated foam – flexible and shock-absorbing - Adapts to the shape of the leg for maximum comfort - Designed to be worn inside protective pads or half-bandages - Pack contains 2 pieces + a handy pouch