The product is a men's Nike T-shirt celebrating the 2023 National Champions of the Michigan Wolverines college football team. Made of a blend of 57% cotton and 43% polyester, the shirt is in the signature white color of the team's uniforms. Officially licensed by NCAA, this shirt is a must-have for fans of the team, boasting a comfortable fit in size M. Designed for male fans of the Michigan Wolverines, this shirt is a great way to show support for the team's success on the football field. Size Medium.