The St. Baldrick’s Foundation, a charity dedicated to raising money for childhood cancer research, has an exclusive Marvel character t-shirt for sale.

This shirt features the company’s best-known characters, most from the upcoming Avengers movie, in a design that’s dedicated to the core appeal of the genre. (Note, also, that their demo illustrations feature people other than the stereotypical white male nerd.) Iron Man, Spider-Man, Captain America, the Hulk, and Thor remind us that “Super Heroes Save Lives”. (No artist credits were provided.) The shirts are $19.99 plus shipping and handling. Proceeds go to the Foundation to help fund childhood cancer research.