Nintendo Mario Kart Boys Pajama Pants 100% Polyester Fabric Imported Machine Wash Cold Navy and multicolored Nintendo Mario Kart boys pajama bottoms Officially licensed Nintendo Mario Kart youth boys sleepwear apparel Tailored from 100% polyester fabric for softness and durability; Elastic waistband Features: Nintendo Mario Kart graphics; Light-weight and comfortable Flame Resistant; Machine Washable; Imported