Marvin The Martian is instantly recognizable in his uniform, which includes a balteus, basketball shoes, and a Roman Centurion's helmet. This Looney Tunes t-shirt shows Marvin ready for Christmas with his Santa Claus hat on top of his helmet. This holiday season, let everyone know you are a fan of the hilarious alien when you wear this Marvin The Martian Santa Claus Hat Looney Tunes T-Shirt!