Steel toe, steel shank, waterproof REDWING boots Sz9.5 D DYNAFORCE® SHOCK-ABSORBING COMFORT AND STABILITY Innovative DynaForce® insole technology absorbs underfoot pressure and provides added stability and support for exceptional all-day comfort Highly durable direct attach to welt construction Best-in-class oil and gas resistant sole Ideal for long periods on your feet in tough work environments including oil and gas industry, construction, manufacturing and railroads This heavy-duty boot with steel toe protection significantly reduces underfoot pressure by distributing the pressure evenly across the feet, minimizing foot-pounding shock over long work hours on hard, flat surfaces. The built-in insole also offers excellent stability, while the premium, waterproof Red Wing leather upper helps keep you comfortable in wet conditions.