Full safety lightweight heavy duty protection composite toecap and mid-plate. Unrivalled cold protection from the harshest weather down to -60 degrees centigrade. EN ISO 20345:2022 S5L CI CR SR FO LG. SR rated outsole designed for maximum grip in harshest condition. Tread wear indicator to monitor outsole performance. Dunlop slip innovation centre tested beyond the limits to ensure ultimate grip on toughest terrain. Fit perfected with Dunlop's innovative Sneaker Fit that eliminates heel slippage and foot fatigue. Extremely durable Purofort outlasts competition and provides long lasting comfort.