Our baby sleepers newborn are 95% rayon made from bamboo and 5% spandex,skin-friendly,breathable,moisture-wicking,keep yours baby comfortable. This footie pajamas baby boy:zip tab at neckline to protect chin and skin,2-way zippers perfect for late-night diaper changes,top to bottom without exposing baby's tummy. This newborn baby pajamas all have fold-over mittens to keep your baby’s hands warm and prevent scratching. Our newborn zipper sleepers boy are sung fits and will not lose their softness after multiple washes.Combined with the baby's growth rate,you can choose one size up or size down. The baby outfit have many stunning color perfect for coming home outfits,baby shower gift,1st birthday gift,Christmas gift,family gathering,photography or other special occasions.