This jumpsuit is made of organic cotton-linen knit. This is a short-sleeved model with a round neckline and our parasol print. It has a back opening with three wooden buttons and an opening between the legs with three nickel-free metal clip buttons. All raw materials used in this piece are Standard 100 by OEKO-TEX, Class I certified, meaning they are free of substances that may be harmful to the skin of children.