Your son will transform into Cobra's most deadly operative when he wears this Deluxe Storm Shadow Light-Up Costume. It has a red Cobra emblem outlined with tiny red LED lights on the right shoulder. There is a small pocket on the inside of the garment, just behind the logo, which holds the battery pack with the on/off switch. (Batteries are included, but we recommend purchasing extras; two hearing-aid-type batteries are used.) Once your child slips into this uniform, he'll be ready to plot schemes against the G.I. Joes!