EN ISO 20345:2011. UPPER: Water repellent full grain leather EXTERNAL LINING: breathable fabric INTERNAL LINING: 100% polyamide fabric, ladder-proof, breathable, it absorbs and releases the moisture, abrasion resistantF OOTBED: EVANIT, made of EVA and nitrile special compound, with high bearing capacity and variable thickness (12mm - 8mm - 3,8mm). Thermoformed, anatomic, punched and coated with highly breathable fabric. Antistatic thanks to a specific treatment on the surface and to seams made of conductive yarns SOLE: polyurethane/TPU TOE CAP: non metallic TOP RETURN resistant to 200 J MIDSOLE: non metallic APT PLATE - Zero Perforation WIDTH: 11 MondopointPLUS: TPU toe cap protection PERFORMANCES AND TECHNICAL FEATURES: Anti-torsion Support, Cold Protection (CI), DGUV 112 - 191, Metal Free, toe cap protection