OHMOTOR Adult Knee/Shin Guard Motocross Body Protection Motorcycle Knee Protector Black One size, suitable for adults. Material: 60%PE 40%Polyester Applicable:Motorcycle, cross-country cycling and other outdoor sports Feature:protecting important parts of the Knee, while comfortable and breathable. Armour adopts high quality design, highly protective while yielding, especially at the place of joints, which makes it more flexible and convenient to move.