Baby Boys Footed Pajama - 100% Cotton Zip Front Sleep and Play Sleeper 100% Cotton HIGH QUALITY MATERIALS - Made with 100% breathable cotton, perfect for sleep, play and leisure time. FASHIONABLE PATTERN - Adorable pattern to delight the baby and parents. Suitable for all seasons of spring, summer, autumn, winter. EASY TO WEAR - Zips from knee to chin for easy changing of baby's diaper. Long sleeve,built-in footed help to keep baby cozy warm from finger to toe. CARE INSTRUCTIONS - Machine wash with warm and inside out for best result. Do not bleach. Please kindly note that all cotton fabric will be of slight shrink after first wash. ATTENTION - Please refer to the size chart in product description to choose a fit size as expected.