Officially Licensed Nickelodeon Teenage Mutant Ninja Turtles Merchandise BEDTIME FUN: These fun “Teenage Mutant Ninja Turtles” pajamas for ALL come in a variety of top and bottoms styles and feature fun graphics and bright colors. These comfortable pajama clothes are available in sizes S-XL. SIZING: All sizing follows standard regulations set by the National Retail Federation for adults (S, M, L, XL). SAFETY AND COMFORT: Made from soft and comfortable fabrics to ensure a cozy night’s sleep! This item is 100% Cotton. EASY CARE: This product is crafted from high quality fabrics, making it easy to care for and bedtime routines a breeze. To keep laundry headaches to a minimum and ensure items hold up after repeat washing, please use detergent and tumble dry low.