The Boston Red Sox jersey is an authentic Major League baseball jersey. It features the Boston Red Sox logo on the front, with the team name and lettering on the back. It is made of 100% polyester, and is a replica of what the player on the field is wearing. It has a full front zipper, with a jockstrap style collar that is stitched on. The Boston Red Sox are the best team in the MLB, and this jersey is a must-have for any fan.