NON SAFETY - D460933 Description The original Purofort boot. With its thermal insulation to -20C this boot offers all the features of Purofort: shock absorption, durability and light weight. 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