Trouser, made of permanent antiflame and antistatic fabric. Produced in permanent antiflame fabric, highly resistant to washing, always keeping its antiflame and antistatic characteristics. With two chest pockets. Certified as protective clothing against the heat to 100 ° C - EN11612, protection from welding and other similar procedures - EN11611, protection against the danger caused by static electricity - EN1149-5 and protection against electric arc soldering - EN61482.