Helmets are essential pieces of protective gear designed to safeguard the head from injuries during various activities, such as cycling, motorcycling, and sports. They are constructed from durable materials like polycarbonate and foam, which absorb impact and reduce the risk of serious head trauma. Helmets come in various styles tailored for specific activities, ensuring optimal safety and comfort. In addition to their protective function, helmets often feature ventilation systems and adjustable straps for a secure fit. Wearing a helmet is not only a smart safety choice but is also mandated by law in many regions for certain activities, promoting responsible behavior among participants.