Rex is the daring teen aged superhero from the hit television cartoon series called Generator Rex. This Boys Generator Rex, Rex Costume comes with goggles, a replica jacket or Rex's jacket with attached shirt and an inflatable weapon. In Rex's world there was a tremendous explosion of some sort that released materials into the atmosphere and infected every being on earth with small organisms called nanites, a small parasitic type organism that may activate at any moment turning its hosts into strange creatures that may wreck havoc and cause mass destruction. Rex is the teenaged hero who wields the power to control his nanites and has the ability to deactivate other nanites returning the monsters to their original form. Your little one will absolutely love this party costume from the hit cartoon series.