SpongeBob SquarePants is a popular cartoon series that aired on Nickelodeon. This sponge who lives in a pineapple under the sea is known for his passion for making Krabby Patties and his laughable personality. With characters like Patrick Star, Squidward, Sandy Cheeks, Plankton, Mr.Krabs, and Gary the Snail, this series is loved by fans everywhere! The pajama set-top features SpongeBob SquarePants with his legs crossed and the word 'Chillin' above him. The pants feature an all-over print of the same design! The whole set is made of a comfy and soft 100% polyester fabric blend! These are the best!