This style is the ideal choice for the oil and gas industry. Oil and fuel resistant outsole ensures excellent slip resistance. Full grain leather upper keeps feet warm in cold conditions and allows your feet to breath and remain comfortable in warm climates. This specially designed and constructed boot with fastening zip will keep you safe when needed. Features and BenefitsSpecially engineered outsole to reduce foot fatigueBellow tongue construction for better resistance to water penetrationEngineered ankle supportAngled top line for better fit and leg flexibilityQuick release zip for instant accessHeat resistant outsole 300ºCCE certifiedUKCA markedComposite toecap for added protectionPierce resistant composite midsoleCold insulation up to -17°CEnergy absorbing seat regionWaterproof membrane for dry foot comfortSRC - Slip resistant outsole to prevent slips and trips on ceramic and steel surfacesFuel and oil resistant outsoleDual density