Liula 60mm thong-strap mules from SANDRO featuring ecru, calf leather, smooth grain, thong strap, open toe, slip-on style, branded insole, leather sole and mid sculpted heel. This item is crafted with leather that has been produced in a certified Leather Working Group (LWG) or ICEC tannery, ensuring the production process has a reduced environmental impact.. Learn more about what makes a product Conscious on our Conscious Criteria page.