Provides heavy duty protection for every job. Fit perfected with Dunlop's innovative snug-fit that eliminates heel slippage and foot fatigue. Nitrile rubber ensures a longer lifetime and better resistance. Acifort provides extra chemical protection from fuel and acids. EN certified full safety steel toecap and midsole. SRC rates outsole designed for maximum grip on the toughest terrains and designed for stability indoor and outdoor. Tread wear indicator to monitor outsole performance.