Colosseum Athletics Minnesota Golden Gophers Youth Medium Football Jersey.  Size youth medium, measures 17 inches armpit to armpit, measures 23-24 inches back of collar to bottom hem. Officially licensed jersey featuring the team's iconic colors. This jersey is perfect for showing support for the Minnesota Golden Gophers during the regular season. Made with quality materials, this jersey is a must-have for any young fan looking to represent their favorite college football team.