Hardwearing yet comfortable leather upper. Stylish steel toe boot complete with a steel midsole. Fully padded collar and tongue. Surprisingly light thanks to its rubber and phylon sole. Conforms to SB-P safety rating. ISO20345 Safety Footwear Standards. Lining Material: Textile. Outer Material: Leather. Sole Material: Rubber/Phylon Sole. Safety Category Marking: SB-P-SRA. Toe Protection to 200 Joules Impact. Penetration Resistant Midsole to 1100 Newtons. Tested on a Ceramic Tile Contamination with a Dilute Soap Solution.