If you depend on secondary clothing to protect from potential electrical injuries, Arc Guard™ Clothing will provide various levels of protection in accordance with the regulations laid out in NFPA 70E-2015, ASTM 1506-2015 and OSHA 1910-269. Please specify size when ordering. Sold individually. ArcGuard™ Series: 9 oz. Navy UltraSoft® Bib Overall, 32" Inseam, Two pass through front pockets, FR Hook and loop fly closure, FR Hook and loop calf closure-for easy boot entry, Quick disconnect and easy adjustable shoulder straps for quick entry.(Arc Rating = 12 cal/cm²).