Anti-static, acid-protective and flame retardent PyroPro®. Protects from electric arcs and occasional welding arcs. Triple stitched teams on sleeves, leg and crotch. High collar with press studs. Fastening with hidden press studs. Fly with zip. Chest pockets with flap and hidden press studs. Front pockets. Back pockets with flap and hidden press studs. Inner pocket with flap. Elastic in the back. Thigh pocket with flap and hidden press studs. Ruler pocket. Adjustable knee pad pockets with flap and top access. Ventilation under sleeves. Cuffs with press studs. 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), AND 1149-3 and EN 1149-5, and 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).