Modern Moments by Gerber® baby and toddler girl one piece rompers are made from an ultra-comfortable, ribbed cotton and polyester blend with spandex neck, wrists, and ankles for a secure, cozy fit. These adorable outfits keep the little one happy during errands, playtime, naptime and all day long. Our essentials have been independently certified with STANDARD 100 by OEKO-TEX so that there's no worry about harmful substances in the baby’s wardrobe. This pack includes one romper.