White goat skin High Flash lace-up sneakers from ZADIG&VOLTAIRE featuring appliqué detailing, tonal stitching, ankle-length, round toe, eyelet detailing, front lace-up fastening and flat rubber sole. 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..