lego ninjago little boys' green hooded one-piece pajamas 6-7 lego join kai, jay, and lloyd of the lego ninja go team with this "onesie" style pajama featuring your favorite lego ninjas. now, you can be a ninja, too, use spinjitsu in your pajamas, and help defeat evil lord garmadon. this "one piece set" covers top to ankle with a front zip style that's like a "footie pajama" but without the "footies" part.