Flame retardant bib and brace trousers for welders. Adjustable elastic braces. Tunnel with a rubber band sewn in at the waist level. Practical multi-purpose pockets. Side zip. The lower edge of the legs with a straight finish, sewn in inward. Areas exposed to tearing reinforced with bolts. The product is classified as category III personal protective equipment. The bib and brace trousers conform to the following standards: EN 1149-5, EN ISO 11612 A1,A2,B1,C1,E2,F1, EN ISO 11611 class 1 A1+A2, IEC 61482-2 class 1, EN ISO 14116.