Teenage Mutant Ninja Turtles Girls Ninja Mask Hoodie Teenage Mutant Ninja Turtles girls hoodie ninja mask hood detail, banded stripe sleeves front glitter design, Powered by Pizza back glitter graphic 60% cotton 40% polyester Officially licensed. Girls sizing: X-Small (4/5): 14" flat across chest, 17" sleeves, 15.5" long. Small (6/6X): 14.5" flat across chest, 17.5" sleeves, 16.5" long. Medium (7/8): 15" flat across chest, 19" sleeves, 18.5" long.