These are Batman pajama pants! Batman is one of the most beloved comic superheroes of all time and a leader in the superhero team, The Justice League. Ever since 1939, when this crime-fighting bat made his first appearance, he's been known to beat up Gotham's worst and meanest for the protection of the city. These 'The Batman' pants are a reference to the new 'The Batman' movie, in which Robert Pattinson plays our dark protector of Gotham. These pants feature 'The Batman' logo with the dark bats of Gotham city flying behind. These pants are a soft 60% cotton and 40% polyester blend. These are the best!