Nobody will hear your son coming when he wears this awesome Stealth Ninja Costume for Kids this Halloween. The outfit features a long sleeve, black full body jumpsuit, as well as a matching belt and a matching ninja mask. The jumpsuit is made of breathable polyester and has attached foam armor, including shoulder pads, wrist guards, thigh pads, knee pads, shin guards, and a chest armor plate with a muscle design. Feel free to accessorize this costume by looking at some of the add-ons that are sold separately on our site, such as a ninja sword, a set of nun-chucks, a pair of black gloves, or a ninja action blade. The darkness and shadows will help keep any stealth ninja undetected, so he can attack when ready.