Old Style DU18808. Tough PVC/Nitrile Upper. Steel toe cap and midsole protection. Ribbed design gives added protection to shinbone. Resistant to minerals, vegetable oils & fats, blood, manure. Resistant to disinfectant & various chemicals. Conforms to EN345 safety footwear standards. Category: SB-P-FO-SRA. Toe protection tested to 200 joules impact. Penetration resistance 1100 newtons. Lining Material: Self-Lined. Outer Material: PVC. Sole Material: PVC. Fastening: Slip-On. Safety Category Marking: SB-P-FO-SRA. : Toe Protection to 200 Joules Impact. : Penetration Resistant Midsole to 1100 Newtons. : Resistance to Fuel Oil of Outsole. : Tested on a Ceramic Tile Contamination with a Dilute Soap Solution. Ref: UTFS1475