Natural white leather TWS chain-embellished leather pumps from CAMPER featuring square toe, slip-on style, branded insole and high block heel. 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..