He'll be one of the youngest superheroes in the Young Justice league when he wears this Superboy Young Justice kids costume. This costume includes a 100% polyester jacket attached to a muscle foam chest and a Superboy mask. The front of the jacket is light brown, with dark brown shoulders, and dark brown accents. The back of the jacket is light brown with a Velcro closure. The chest is black and has a red Superman symbol on it. The mask is made of plastic and has a Velcro closure. The mask has eye, nasal, and mouth openings for easy sight and breathing. He'll be the son of Superman when he wears this Superboy Young Justice kids costume!

Size	Ages	Child Sizes	Chest Width	Shirt Length
Small	3-4 Yrs	4-6	28"	15 1/2"
Medium	5-7 Yrs	8-10	36"	17"
*Note: Measurements are of the actual item. We recommend adding 3-4 inches for movement, except for form-fitting costumes.

How to take your measurements