Mallard Mornings ZipSnuggle your little one in a playful design. Made from soft bamboo and stretchy spandex for all day comfort. Two way zipper allows for easy diaper changes. Newborn zips feature a footed design for a snug fit. Room to grow stretch ensures long lasting wear. Fold over hand and foot cuffs provide added warmth. Heat stamped branding eliminates itchy tags. Convertible footie design available in sizes up to 12 18 months. True to size with room for growth.