Dunlop's Jobguard full safety wellington provides heavy duty protection for every job. Manufactured from Acifort, Dunlop's unique invention of PVC, nitrile rubber and polymers. Nitrile rubber ensures a longer lifetime and better resistance. Dunlop's Acifort provides extra chemical protection from fuel and acids. It is EN certified anti-static protection and features EN certified Full Safety Steel Toe cap and midsole. The fit is perfected with Dunlop's innovative Snug-fit that eliminates heel slippage and foot fatigue. Specially formulated Acifort outlasts the competition. The SRC rated outsole is designed for maximum grip on the toughest terrains and includes a tread wear indicator to monitor outsole performance. The SRC outsole is designed for stability indoor and outdoor.