Crawling Shoes and Slippers from Orangenkinder: Snap, snap!!! And just like that, Coco the crocodile has swallowed your feet. But don’t worry, he’s only keeping them nice and warm, protecting you from the little dangers of everyday life! Orangenkinder sources its leather from IVN (International Association for Natural Textiles) certified tanners in Germany. The leather is open-pored and thus breathable. For little feet, this creates a super healthy climate, meaning the feet sweat very little or not at all. This helps prevent foot and nail fungus.