A football helmet is a protective headgear worn by players in the sport of American football. It is designed to absorb impact and reduce the risk of head injuries during games and practices. The helmet typically consists of a hard outer shell, an inner foam padding, and a face mask to protect the face and eyes. In addition to safety features, football helmets often include a chin strap to keep the helmet securely in place. Many helmets are equipped with ventilation systems to help keep players cool. They are also customized with team colors and logos, making them a key part of a player's uniform.