Georgia waterproof system. EVA midsole. Light and flexible cement construction. Oil and slip-resistant outsole. Full-grain leather upper. AMP (Advanced Memory Polyurethane) insole. Nylon shank. 5 Inches in height. High performance mesh lining. Weight: 3.8 pounds per pair for a size 10. Durable rubber toe and heel. Reflective webbing for additional safety. 1 3/4 Inch heel.