A motorcycle helmet is a protective headgear designed to reduce the risk of head injuries during motorcycle riding. It is typically made from a hard outer shell and an inner foam layer that absorbs impact. Helmets come in various styles, including full-face, open-face, and half helmets, each offering different levels of protection and visibility. Wearing a motorcycle helmet is not only a safety measure but also a legal requirement in many places. Helmets are often equipped with features like visors, ventilation systems, and communication devices to enhance the riding experience while ensuring safety on the road.