Made from a top quality 50% cotton 50% polyester, the Hulk Green Rage Kids T-Shirt is a soft shirt for the little kids who love heroes with anger issues! Well, I guess that's a good way to talk about rage and appropriate responses to emotional stimuli...but I'm sure they are just interested in this character for his propensity for SMASH! You know your child will the Hulk Green Rage Kids T-Shirt. Yup.