Seb is a pair of baby trousers in black and white with narrow legs and rib. They have an elastic waist for a comfortable fit. This product is Oeko-Tex certified. This Molo product is GOTS certified which means that it is made with certified organic fibres and produced under strict social and environmental criteria throughout the entire manufacturing process. In addition, the GOTS certification secures that the product is free of hazardous chemicals.