OFFICIAL mlb boston red sox established 1901 navy blue tshirt 2xl Show your support for the Boston Red Sox with this officially licensed MLB t-shirt. The navy blue color and bold lettering make this shirt a perfect addition to any Red Sox fan's wardrobe. Made for comfort and style, it's available in size 2XL. Whether you're at the game or just out and about, this shirt is sure to make a statement. #mlb #redsox #baseball