Michigan State Spartans Colosseum Setter Short Sleeve Polo Shirt. This mens Spartans polo is made of 100% polyester. The Michigan State Spartans logo a rubberized print that is meant to last season after season. This unique Michigan State Spartans shirt features a unique embossed rival poly. The polo has a three button placket and is a machine washable moisture-wicking material that will keep you cool during those hot fall days. This Michigan State shirt is perfect to show your Spartans colors on game day, on the green or anywhere you want to show your team pride! Go Spartans!! Officially licensed Michigan State Spartans fan gear.