The Men's Heathered Gray Youngstown State Penguins The Keeper T-Shirt is a must-have for any loyal Youngstown State Penguins fan. Made from a comfortable cotton and polyester blend, this T-shirt features printed graphics that proudly display your Penguins pride. The crew neck and tear-away tag provide a comfortable fit, making it perfect for game day or any day you want to show your support for the Youngstown State Penguins.