Nothing cuter than little ones in printed pajamas! Our Zip Sleeper features a double zipper up the front and snap tab at collar. Made from a super soft ribbed cotton, which allows for a little extra give and roomier fit that also fits baby longer! Fits true to size. As the days get shorter, we watch our duck friends leave for warmer shores, and we say goodbye to hot days and prepare to get cozy for winter while we wait for these feathered friends to return. 100% organic cotton.