Expertly crafted both - GAO METAL LOGO DERBY, made with two-tone calf leather for a sleek and durable finish. The iconic metal logo plate adds a touch of sophistication to the classic black and oxi green colour combination. Perfect for elevating any outfit. PRODUCT INFO Style #: GAL103-MB441-19050 Upper: 80% Two-tone Calf Leather + 20% Neoprene Outsole: 70% EVA + 30% Rubber