Teenage Mutant Ninja Turtles started as a classic cartoon in the '80s and evolved into an all-time classic brand! This pajama top features a printed design of the 4 turtle heroes (Leonardo, Raphael, Donatello, and Michelangelo) with the words "I'm On A Ninja Diet." The pants feature the four turtles' faces, pizza, and the Teenage Mutant Ninja Turtles logo all in a tossed print. The pajama pants contain an elastic waistband that fits every fan, two hand-deep pockets, and the whole pajama set is 100% polyester. These are the best!