No animal materials have been used to make this shoe, yet it offers all the qualities of a leather shoe, such as breathability. That's because Wolky only use the very best vegan materials. The Roll Slipper Vegan will grab you. These are easily worn in and around the house as well as on those longer walks and perfect for those special occasions. Due to the raised nose that is iconic in all Roll Moc styles, the foot rolls off by itself. The moccasin style ensures that the shoe feels lovely and soft on the inside. Because of this manufacturing method, the seams are on the outside, so you don't have annoying edges and stitching on the inside.Please note: because the seams are visible on top of the front cover, it is recommended to spray the shoes well with a water-repellent spray.