FIREPROOF EN ISO 11612 (A1 A2 B1 C1 F1) – WELDING EN ISO 11611 Class 1 (A1+A2) – ANTISTATIC EN1149-5 – ELECTRIC ARC EN6148-2 Class 1 – HIGH VISIBILITY EN ISO 20471:2013 Class 1 – Straight bottom trousers flame retardant antistatic with protection for welding and electric arc – Elastic waist and loops zip closure with flap and snap button – Two pockets on the sides, one on the leg and one on the back with hidden snap buttons – Two reflective strips on the legs – Suitable for high visibility