Features: Anti-static, acid-protective and flame retardant PyroProÂ. Protects from electric arcs and occasional welding arcs. Teflon makes the product dirt resistant. High collar with press studs. Triple stitched seams on sleeves, shoulders and at the sides. Fastening with hidden press studs. Chest pockets with flap and hidden press studs. Front pockets with hidden zip. Inner pocket with flap. Cuffs with elastic. Seams face downward so sparks can not get lodged in. Contrast stitching. Certified to EN ISO 11612 (A1, B1, C1, E1), EN ISO 14116 (index 3/50×75°C), EN 1149-3 and EN 1149-5, EN 61482-1-2 (Class 1) / tested in accordance with IEC 61482-1-1 (ATPV - 18 cal/cm²), EN ISO 11611 (Class 1 A1) and EN 13034 (Type 6).