This onesie inspired sleeper is designed to help your babe feel safe and snug. Great for lounging, crawling and swaddling, it features a perfectly located zipper for convenient diaper changes. Made with 95% rayon and 5% spandex, it's also softer than soft. Note: Sizes newborn, 0-3 & 3-6 come with footies & mittens. All other sizes come with open feet and hands. Care Instructions: Machine wash in cold water. Wash feet inside out. Wash with light colors. For best results, hang dry.