Jupiter Industrial Product offers Derby Type Industrial Safety Shoes. Jupiter Industrial Product supplies industrial Safety products and equipment. Derby Type Industrial Safety Shoes are made of black/brown mammal grain leather with plain soft upper leather. Derby Type Industrial Safety Shoes are available with concealed steel toe cap in anti skid stuck-n- stitched PVC sole. These shoes are available in sizes ranging from 5 inches to 11inches. These safety shoes come in the range of industrial safety boots and electrical shock resistant safety boots.