Ah, with this set of 100% cotton Marvel Juvenile 5-Pack Underwear, we have Marvel's 'Big 5'. I'm not sure that is their official title, but these characters are certainly the most popular within Marvel's universe. Iron Man, Thor, Wolverine, Captain America, and Spider Man...yeah it looks like everything is in order! Any young burgeoning Marvel fan will be sure to absolutely adore this set of underwear. Heck, I feel robbed that I didn't have anything this cool when I was younger! I hope kids these days realize how lucky they really have it. The elastic waistband is also a nice touch!