If your child loves the Avengers too much to choose a favorite, he must have the Boy's Captain America/Hulk 2-1 reversible Costume. Officially licensed, it includes a reversible jumpsuit, fabric Captain America Mask and molded Hulk mask. The long-sleeved jumpsuit, which is available in small (fits 4-6) and medium (fits 8-10), features a green hulk body with purple pants on one side and a red, white and blue Captain America uniform on the other. A hulk full-face molded mask and a blue Captain American fabric mask complete the look. The styles are based on the Avengers Assemble animated TV series. With this versatile costume, your child can be one Avenger at a school party and the other Avenger while trick or treating. It is also a great money-saver for a dress up box because it is two costumes in one!