These are OFFICIALLY LICENSED SpongeBob SquarePants lounge 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 SquarePants adult sleep pants are extremely high-quality with a new fabric blend style. The sleep pants have an allover character design of SpongeBob and his Pineapple House that he lives in on124 Conch Street! It is made of a wonderful 92% polyester / 8% spandex fabric blend and has a drawstring waist closure.