Kilowog is the large alien member of The Guardians of the Universe and trains the newcomers of the Green Lantern Corps. This Boys Deluxe Muscle Chest Green Lantern Kilowog Costume for children features a green and black one piece jump suit with muscle padded chest. This costume also comes with a Green Lantern ring and detailed Kilowog half mask. Kilowog is known in the Green Lantern Corps for his talent and is also known for being a genetic scientist which adds some brains to his brawn. Kilowog is a powerful being from an alien planet who is a force to be reckoned with even without his Green Lantern power ring. Become Kilowog and defend the universe with this Deluxe costume at your next costume themed party or Halloween party this year.