Little Me Zip-Up Pink Footed Sleeper with Green Dancing Cute Frog Print and Green Trim: Little me footies (footy) are the perfect baby essential for sleep or play. Each style has it's own unique design. Each footed sleeper is made from soft 100% polyester that gets even softer with each wash (Machine Washable). Each sleep N play footie zips in front and between legs for easy dressing and changing and has a secure snap closure over the zipper. Sleepwear snap closure is very easy to line up even in the middle of the night. Little me has been a well known brand in the baby industry along with Carter's, OshKosh, Gerber. Infant Footed Pajamas: Baby footed pajamas are a 1 piece (1pc) coverall with long sleeve and long pants and covered feet. The feet are almost like booties that are attached to the legs of the pajamas. This one-piece outfit is easy to put on and take off. It is comfortable for the baby to sleep in or play in. Infants and babies loose a lot of heat through their feet. Footie pajamas keep little kids feet covered and they do not fall off like baby socks or baby booties. Footie pajamas also do not bunch up, or slide and babies cannot wiggle out of footie pajamas. This makes it more comfortable for the baby and it is safer then loose clothing. Footed pajamas are also referred to as Footies, footed sleepers, sleep n play, sleep n plays, footed coveralls, feeties, feetie pajamas, sleepers, and footed sleepers.