These are SpongeBob SquarePants pajama pants! SpongeBob SquarePants is a popular cartoon series that aired on Nickelodeon. With characters like Patrick, Star, Squidward, Sandy Cheeks, Plankton, Mr.Krabs, and Gary the Snail, it is hard not to love! These SpongeBob pajama pants feature a large pattern or SpongeBob kickin' back arm behind his head with the scrip logo Chillin' running up the left pant leg. The pants feature a button fly, elastic stretch waistband, and 2 hand deep pockets! gift for fans of the all-time great cartoon series! These are the best!