Dunlop Acifort Ribbed Full Safety Mens Wellington A252931* Tough PVC/Nitrile upper* Self lined* 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 * Toe protection tested to 200 joules impact* Penetration resistance 1100 newtons.* SB-P-FO-SRA Safety rating