A model of a flame retardant protective jacket for welders and related occupations, protecting against thermal effects of electric arc, cold. Sleeves ending with a cuff with rubber band inside. Practical pockets. Padded with microfibre. Ensures safety, even during long-term use. The article falls within Category III of personal protective equipment . The jacket conforms to the following standards: EN ISO 11612 A1, A2, B1, C1, E2, F1, EN ISO 11611 class 1 A1 + A2, IEC 61482-2 class 1, EN 342.