The Incredible, Tactical Undergarments Designed for the Avengers Cast 

Ever consider what keeps Iron Man from overheating inside his suit? Or protects Cap’s abs when he’s punched in the chest plate? We got an exclusive look at the specialized athletic undergarmets the actors wear — which sounds pervy, until you hear about all the tech that went into making these things. » 4/14/15 5:05pm 4/14/15 5:05pm