Viscose from bamboo one-piece footie coverall with reversible zipper opening. New reversible zippers are perfect for late-night changes and the ease of not undressing your peanut. Zip up or down for a quick change. Signature Posh Peanut footie grips, elastic backing on footies for a snug fit, and fold-over mittens in sizes NB and 0-3M. Buttery soft jammies so cute you can wear them out!