Our bamboo Footie Pajamas are designed for the best sleep and coziest snuggles. This one piece zipper pajama is made of soft and stretchy bamboo fabric, that is breathable and gentle on sensitive skin. This fabric is perfect to keep your littles warm and cozy in the winter, and cool in the summer. The double zipper makes diaper changes easy and convenient, even at 2AM. No snaps, buttons, or tags, this Footie Pajama is WHAT DREAMS ARE MADE OF.