Take all of your favorite characters from Marvel's Age of Ultron and blend their color schemes together and you get the super cool 100% cotton Avengers Age of Ultron Shield Kids T-Shirt! I'm not sure if your child will fully comprehend how truly cool this shirt is but you and everybody you know will immediately know that it is. I guess that's the best part of growing up...getting stuff like the Avengers Age of Ultron Shield Kids T-Shirt for the little ones! I wish we had cool stuff like this when we were little!