These are Officially Licensed Super Mario Character Pajama Pants. Super Mario Brothers, the video game series is one of the most recognized and beloved in the world! Mario was an original character in Donkey Kong and then became the protagonist of his own video game series starting on the Nintendo Entertainment System (NES) and then launching new games every time Nintendo came out with a new console including SNES, Nintendo 64, Wii, Wii U, and the Switch. The cast of characters within the game has grown over the years and these pants are designed to highlight Princess Peach. Constructed with a print on the left leg, these soft-touch cotton-poly sleep pants will have you thinking "Life is Just Peachy". Each lounge pant is made of ultra-soft Cotton Polyester fabric that will have you wanting to wear them and snuggle up to a good movie or book every day! They feature a fat-lace drawstring closure made of super sturdy fabric that won't run.