Hail to the Purple! Shop for new Wildcat gear to show your school spirit at games or events. This Northwestern Wildcats Men's Under Armour Football Purple T-Shirt would make the perfect addition to your Wildcat wardrobe. This Under Armour t-shirt is an officially licensed collegiate product. It features arched "Northwestern" wording with "Football" in a banner underneath. Shop the Official Team Store of Northwestern Athletics for Northwestern apparel!