The Natty Crewneck Sweatshirt in Ash Heather by ABCDEFGHIJKLMiguel is a high-quality crewneck sweatshirt with a commemorative 2023 National Champions University of Michigan Wolverines trophy and text graphic on the back of the sweatshirt. On the front left chest is a small "UM" graphic in team colors. It also features a slightly oversized fit. 80% Cotton, 20% Polyester.