Old Style A462843. Dunlop Weatherproof Safety Welington. Manufactured with Polyurethane. Too Protection to 200 Joules Impact. Steel Midsole puncture resistant up to 1100 Newtons. Anti-Slip Sole Unit. Resistant to Oils, Fats, Disinfectants and other Various Chemicals. Conforms to S5-CL-SRC Safety Rating. Complies with ISO20345 Safety Footwear Standard. Lining Material: Self-lined. Outer Material: PU. Sole Material: PU. Fastening: Pull-On. Waterproof: TRUE. Safety Category Marking: S5-CL-SRC. : Toe Protection to 200 Joules Impact. : Penetration Resistant Midsole to 1100 Newtons. : Antistatic and Energy Absorbing Heel. : Water Resistant Upper. : Upper From All Rubber Or Polymeric Material Plus P Plus Cleated Sole. : Insulation Against Cold. : Tested on a Ceramic Tile Contamination with a Dilute Soap Solution. : Tested on smooth Steel Contamination with Glycerol.