Sjooz found Dunlop Mens Purofort Professional Non Safety Welly Wellington Boots UK Size 4 (EU 37) on Outdoor Look at the price of 60.73 GBP. ., Old Style D460843. Dunlop Purofort Professional D460933., All terrain work boot. Ideal for use in agriculture and farming., Fully waterproof PU Construction. Good level of puncture resistance against brambles., All weather lightweight and durable. Thermally insulated to -20 degrees centigrade., Wide tread offering good footing on all terrain. Resistant to minerals vegetable oils and fats manure.