Nike NFL Super Bowl Champs T-Shirt - Men'sCelebrate like a champion in Nike's Super Bowl Champs T-Shirt. This short-sleeve tee has a flat screen printed graphic that proudly shows you're part of a winning team. You're guaranteed to prove that your team is the best of the best with a Super Bowl logo printed with a metallic silver ink. 100% cotton. Circle Celebration Tee: 100% Dri-FIT® polyester. Imported.