The materials used in Moomin Baby Snap Pants pant diapers are carefully selected and meet the strict requirements of the Nordic Swan Ecolabel. They are approved by the Allergy, Skin and Asthma Federation. The pant diapers are dermatologically tested and have been awarded the Dermatest Excellent rating. The absorbent cellulose core comes from FSC®-certified forests and is bleached using an oxygen-based, chlorine-free process.