Black/cream leather Eki mid-calf leather boots from CamperLab featuring round toe, penny slot, side zip fastening, flat sole, low block heel and faded finish. 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..