Fold-over foot cuffs convert a footless romper into a footed sleeper. Convertible Rompers are all the craze right now and for all the right reasons. Imagine having two styles in one! All our pajamas are made out of Bamboo viscose with a touch of spandex to allow stretch. Bamboo is soft and breathable so naturally perfect for baby skin.  All BB Convertible Romper One Pieces include the following: Hand mittens up to 6 months Fold-over Foot cuffs on all sizes  Durable double zipper 95% Bamboo Viscose, 5% Spandex