Support your Spartans and your fellow veterans by snagging this Operation Hat Trick (OHT) Colosseum MSU Camouflage Short Sleeve T-Shirt! O.H.T works with Colosseum to donate proceedings to assist veterans in their journey from service. Made with 52% cotton and 48% polyester, this T-shirt is soft and breathable. With the camouflaged printed wordmark that says Michigan State, your pride for both MSU and Veterans will not go unnoticed!