Printed Long John organic cotton pajamas are supersoft and breathable, made to hand down again and again. Hypoallergenic & eczema-friendly Sensory-friendly scratch-free seams that lay flat on the skin Like new wash after wash OEKO-TEX® STANDARD 100 certified safe from hundreds of harsh chemicals Batman and Spider-Man long-sleeve, long-pants pajamas Pet-friendly home Only unscented laundry soap used