Kids Power Rangers Ninja Steel Pajamas Made with your little Ninja in mind, these PJs will provide a power nap before they save the universe The top and bottoms feature an all over print of Ninja Steel red, yellow, blue and white in action, with their helmets too Officially licensed Power Rangers Ninja Steel merchandise Boys Power Rangers Ninja Steel Pajamas. Prepare your little Ninja for another day of saving the universe after a power nap in these awesome PJs! Inspired by the 24th Season of Power Rangers, these fun jammies feature an all over print of the Ninja's helmets, as well as red, yellow, blue and white in action.