Dunlop Weatherproof Safety Wellington Waterproof polyurethane upper with thermal insulation to -20 degrees c. Steel toe cap protection to 200 Joules impact Steel midsole puncture resistant up to 1100 Newtons Antibacterial lining & moisture absorbing insole Wide tread suitable for different surfaces Offers all the features of Purofort: shock absorption, durability & light weight Conforms to S5-CI-SRC Safety Rating Complies with ISO20345 Safety Footwear Standard Resistant to oils, fats, disinfectants & other various chemicals