Kids Avengers Pajamas. Get your little superhero ready for bedtime with these awesome Avengers PJs! This Marvel pajama set features some of your little ones favourite superheroes The Hulk, Thor, Iron Man, Captain America and many more with the iconic A logo in the center. Paired with black elasticated cuffed bottoms which have the A printed on the leg. Your little hero in training will be sure to have Marvel-ous dreams in these PJs!