Bamboo Zip Pajamas | Just SmileMade of a premium bamboo viscose blend (95% bamboo, 5% spandex). Durable design suitable for sleep and play. Smallest sizes include rollover hand cuffs for added coverage. One piece sizes include foot cuffs for footed or footless wear. Pair with a matching plush blanket in the same print for a cozy set. Sizes available: Newborn to 24 months. Print features white background with clay smiley faces. Naturally hypoallergenic and gentle on sensitive skin.