Marvel Father's Day Avengers Everyday Heroes T-Shirt You don't need a cape to be a hero if you have the Marvel Avengers Father's Day Everyday Heroes Black T-Shirt! A retro print on the front of this cool black Avengers Father's Day shirt shows off your favorite heroes: Iron Man, Captain America, Thor, and Hulk with "Dads Are Everyday Heroes" in white font. 100% Cotton.