About this item The plain design of the outer shell and the shock-absorbing foam inner foam for extra strength = mold design Adjustable size using a plastic wheel, flexible for stability The front of the helmet in the form of a visor for very high protection of the face the elongated shape of the helmet perfectly protects the skull and neck. Good ventilation thanks to 8 vents. Safety is ensured by wide reflective strips that can be seen from a distance. Soft straps, easy adjustment thanks to the zip and mosquito nets