This one-piece zipper pajama features 95% viscose bamboo and 5% spandex, a dreamy fabric that is incredibly soft. It features fold-over feet & mittens, a 2-way zipper and no snaps, buttons or tags. Bamboo is soothing to the skin and very stretchy. We recommend sticking true to size as these are designed to fit 3x longer than your average pajamas. It’s just perfect for the little loves in your life.