Black leather embossed patent-leather wallet from ZADIG&VOLTAIRE featuring embossed monogram pattern, logo plaque and main compartment. POSITIVELY CONSCIOUS: This Planet Conscious product is crafted with leather that has been produced in an audited and certified Leather Working Group (LWG) tannery — scored according to a three-tier system. The LWG assesses and certifies leather manufacturers that reduce the environmental impact of production..