Made from 100% Cotton and representing the world's leading, super-secret responsive and proactive military organization, we have the SHIELD Symbol and Logo T-Shirt!  SHIELD is an acronym for Super Intelligent Elephants Leviathan Devastation!   Ok, ok, sorry about that.  Shield really stands for Supreme Headquarters International Espionage Law-enforcement Division!  In Marvel Comics, SHIELD is the organization responsible for dealing with criminal acts on many different levels, especially when problems arise of the Superhuman variety.  SHIELD agents have both the training and bleeding edge technology necessary in dealing with extreme situations, like children who don't wear their sweaters on cold days.  Stick a Power Inhibitor on 'em and slap 'em with a pair of mittens! Damn Hydra Youth League (H.Y.L.)!!!!!