Created with a fun watercolor design, the Christmas Cookies Zipper Onesie is made of soft and stretchable fabric. The material consists of 95% viscose from bamboo and 5% spandex, providing comfort and flexibility for your child. The double zipper allows for easy diaper changes, while the tag-free design protects delicate skin. Additionally, the fold-over footie option and hand mittens prevent scratches, ensuring your child's safety. To achieve a snug fit, we recommend sizing down as the Onesie runs big.