Style 791 is part of Blundstone's range of Active Safety Footwear. Featuring PORON XRD - providing a new level of impact absorbency & underfoot comfort. Black/grey lightweight lace up safety jogger. Designed for ultimate comfort. Padded collar and tongue. Reinforced lace eyelet design. Full length premium PU footbed with PORON XRD cushioning. Ergonomically engineered toe spring for reduced wearer fatigue. Rubber outsole - increases cut and slip resistance and is resistant to hydrolysis and microbial attack. Outsole heat resistant to 284°F. Oil, acid & organic fat resistant. EVA midsole - EVA creates comfort in a truly lightweight safety shoe. Broad fitting 200 Joule impact resistant Type 1 steel toe cap. Certified to: Standard: ASTM F2413-05 M I/75 C/75 EH.