It is amazing when kids get up after a small fall or run in with the ground. Help them get up easier with Reflex Knee guards from Alpinestars. Two straps hold them in place on the back of the calf and the one-piece design protects the patella area at all times. Extra area at the top of the guard wraps around the side to minimize impacts. Let them get out and ride with knee protection that keeps the bumps and bruises away.