Rockport is engineered for comfort. Each product is a combination of performance engineering lightweight comfort and performance engineering with a fashionable edge. Rockport Works offers a full line of comfortable, stylish work boots and shoes for men and women. Building the ultimate footwear for a diverse and active customer means constant evolution. This Penny Loafer feature: steel toe, leather upper, imitation leather lining with anti-slip heel counter, removable wrapped memory foam cushion insert insole, rubber outsole, dual resistor, slip resistant. I/C75 - Rockport Works footwear is manufactured to meet or exceed ASTM class 75 Impact and Compression standards. Protective footwear must pass separate tests for impact and compression. Safety footwear used in areas where the generation of static electricity could harm sensitive electrical equipment or ignite flammable materials. Material: Leather, Rubber.