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 lounge pants are extremely high-quality with a new fabric blend style. The sleep pants have a magnificent allover design of Patrick riding a T-Rex, chasing SpongeBob through space with a Krabby Patty design here and there! It is made of a wonderful 92% polyester / 8% spandex fabric blend and has a drawstring waist closure.