This Aurora boot is part of our non-animal segment, meaning that there are no components of animal origin in the making of this shoe. The upper is made from quality synthetic PU and has a cork insole. The classic Chelsea upper is set on a sturdy textured sole for comfortable wear. Details include elasticated side panels and a pull tab back for easy on and off. Take care of your shoes by cleaning them with a damp textile cloth. They don’t need any other protection which helps to save the environment.