Dunlop Acifort Metguard Dual Density Full Safety Boot with an EN-certified metatarsal and ankle protection, keeps you safe for the toughest jobs. Dual-density mid layer absorbs impact energy with every step. Dunlops Acifort provides extra chemical protection from fuel and acids. SRC rated outsole designed for maximum grip on the toughest terrains. Tread wear indicator to monitor outsole performance. Steel toecap and midsole protection, with an energy absorbing sole. Meets Standard EN ISO 20345:2011 SB P E FO SRC M AN.