The Boston Red Sox New Era On-Field 59Fifty Fitted Hat Cap is an officially licensed unisex adult baseball cap made in the United States. It has a capacity of 9 oz and is designed for regular season wear. The hat is blue and red and features the Boston Red Sox team logo. The size of the cap is 7 1/4 and it is perfect for Major League (MLB) fans who want to show their support for their favorite team. This hat is used but in great condition. See pictures.