A baseball jersey is a type of shirt worn by players in the sport of baseball. Typically made from breathable fabric, it features short sleeves and a loose fit to allow for ease of movement. Jerseys often display the player's name and number on the back, along with the team's logo on the front. Baseball jerseys come in various styles, including home and away designs, which may differ in color and pattern. Fans also wear jerseys to show support for their favorite teams and players, making them popular merchandise items in sports culture.