A football jersey is a shirt worn by players during a football match. It typically features the team's colors, logo, and the player's name and number on the back. Jerseys are made from lightweight, breathable materials to keep players comfortable while they run and compete on the field. Fans also wear football jerseys to show support for their favorite teams, such as Manchester United or Barcelona. These jerseys can be purchased in various styles, including home and away designs, and are often made for both adults and children.