Made from organic cotton, guaranteed as being grown using eco-friendly techniques and free from GMOs and pesticides. By choosing this item, you are supporting Petit Bateau in their efforts to preserve the environment. Sleepsuit made from tube knit: a combination of two knits of extreme softness. Poppers on the front and between the legs. Contrasting neck trim and cuffs. Product certified as meeting OEKO-TEX? Standard 100, guaranteeing it will be kind to skin.