The Second-skin Convertible Romper | Mystic Mama (pink)Convertible footies flip closed for warmth or open for barefoot freedom. Two way zipper for lightning fast changes and easy dressing. Buttery soft viscose from bamboo for dreamy comfort. Five percent thicker, more durable fabric that holds up to play and washing. Four way stretch bamboo blend that moves with active little ones. Tagless design for extra sensitive skin. Soft, breathable, endlessly adaptable two moods in one outfit.