Lakeland Flame Resistant Insulated 9 oz. navy cotton coveralls are ideal for industrial applications in which the dangers of flash fires and/or explosions are an everyday worry. With the built in toughness of FR material, these cotton coveralls are economical FR protection that's made to last. Sports 2" extra reflective tape for 360 degree visibility. Features include reinforced seams, full length front zipper closure, two-way quick release zipper, two breast pockets, two "swing" hip pockets, two seat pockets, one utility pocket on right leg, and leg zippers for easy donning and doffing. Arc rating: ATPV= 55 cal/cm/² providing HRC Level 4 protection. Meets NFPA 70E and ASTM F1506 standards. Navy.