I zip, you zip, we all zip! Whether zipping from the top-down, bottom-up, or somewhere in between, we made changing and dressing just a wee bit easier with our newborn and baby Penguin Luxe Stretch Ruffle Zipper Footed Romper. This special romper features delightful ruffle details. A subtle, ruffle-edged asymmetrical seam and three cascading, full-width rear ruffles add a little extra fun. With dual, two-way zippers and a closed-foot detail, this timeless classic blends design with functionality while wrapping your little ones in gentle comfort. Luxe Stretch (Bamboo): Created of 95% viscose from bamboo and 5% spandex, the lightweight, breathable, and buttery-soft qualities of our Footed Rompers naturally comfort sensitive skin.