Your son can become one half of the Avengers instantly when you purchase the Captain America/Hulk 2-1 Reversible Kids Costume. This outfit lets him be the leader of the team, Captain America, and the brute strength of the team, The Hulk. Captain America's side features his red, white, and blue jumpsuit that he's known to wear along with his patented mask. The Hulk half of the costume features a green jumpsuit with purple pants, as if he just transformed from Bruce Banner. A full faced Hulk mask also is included too, with the hair on it as well. Both sides feature a muscle chest to show their pure strength. Your son is going to love choosing between which of the character he'll want to be that day. This costume is definitely going to be a "Hulk" smash hit.