Mens Captain America Pyjamas. All Avengers need a good night rest before saving the world, so why not nod off to dreamland in these awesome Captain America PJs! This short pyjama set features a blue short sleeve tee with the famous Captain American Shield on the front in a cool pixelated style. Completing this set are black Marvel shorts which have an elasticated waist for extra comfort. Get ready to relax in true Marvel-ous style in these awesome pyjamas!