kickee pants bamboo print footie with zipper (shell fossils - 4t) kic kee pants zipadeedoodah! our signature footie now comes with the option of a zipper! easy on and off. just perfect for those middle of the night changes. sizes 9 months and up follow approved "snug fit" guidelines for children's sleepwear not treated with flame retardant. fabric content: 95% viscose from bamboo, 5% spandex now rated spf 50+!