These are Nickelodeon Teenage Mutant Ninja Turtle pajama pants! If you're a fan of Nickelodeon cartoons, especially TMNT, you're going to love this merch! These Ninja turtle cartoon sleep pants feature a wonderful all-over design of the 4 turtles from the hit series; Leonardo, Donatello, Raphael, and Michelangelo! It also has other TMNT related designs like Pizza, Sewer grates, and the Turtles logo! The pants are made of an ultra-soft polyester fabric blend that has that smooth woven feel! The pants have a drawstring closure at the elastic stretch waistband and 2 hand-deep pockets. The model in this photo is 6 foot 2 and is wearing a size Medium. These are the best!