The 100% cotton TMNT Bricks Hooded Kids Double-Sleeve T-Shirt is a mutant t-shirt, just like the Teenage Mutant Ninja Turtles. You see, the Heroes in a Half Shell are these bizarre anthropomorphic fighting turtles while the TMNT Bricks Hooded Kids Double-Sleeve T-Shirt is a one part hoodie, and one part t-shirt for the kiddies! You follow? Double sleeved in configuration, the TMNT Bricks Hooded Kids Double-Sleeve T-Shirt has a brick-and-turtle pattern on grey sleeves, while the body illustrates the Turtles ready to fight(or eat pizza)!