Bib overalls specially designed for welding and similar jobs. The trousers can be adjusted at the waist with buttons and have a chest pocket, external knee pad pockets, left leg pocket, right folding rule pocket, and reflective details on the back, lower leg and rear belt loop. Tested for industrial laundry. Certified to EN 1149-5, EN ISO 11612, EN ISO 11611, IEC 61482-2, EN 14404