To EN ISO 20345:2011 S3 HRO SRC. Water repellent printed leather upper. Breathable synthetic external lining. Texelle 100% polyamide fabric internal lining, breathable, it absorbs and releases the moisture, abrasion resistant. Air footbed, made of EVA and fabric, antistatic, anatomic, holed. It guarantees high stability thanks to its different kinds of thickness in the plantar area. Polyurethane/nitrile rubber sole resistant to +300 °C. Non metallic toecap resistant to 200J. Non metallic midsole - zero perforation. Plus anti-torsion support.