Here's an underwear 3 pack for Juvenile sized boys, each pair made from 100% Cotton, featuring the Iron Man Man logo in front and Images of Iron Man in action, possibly leading to sonic booms, destroyed landmarks or a public apology!  HAH! These Iron Man briefs are machine washable, feature an elastic waistband and a fully functional fly, brought to you by the underwear wizards at Stark Industries!  Stark Industries: Building a better....fly!  Oh, and have I mentioned that these babies glow in the dark?  No?  Hey, they glow in the dark!