It was upgraded to 4000 lumen in October 2011

Blown rubber outsole

Reliable and Long-Lasting: The breathable cotton fabric easily withstands strenuous activities while remaining soft and comfortable

DeSantis Nylahide™ molded police duty gear is a great choice for military and law enforcement professionals worldwide

Breathability

Bulwark Men's Heavyweight Excel FR® ComforTouch® Deluxe Insulated Brown Duck Bib Overall - Brown Duck General Purpose Flashlights It was upgraded to 4000Bulwark Men's Heavyweight Excel FR ComforTouch Deluxe Insulated Brown Duck Bib Overall Brown Duck If you're looking for the ultimate in rugged durability, warmth, and FR protection, then this heavyweight brown duck bib overall is made for you. With CAT 4 protection, insulation throughout and side vent openings, these overalls with keep you warm and comfortable while they protect you. Certifications Level 2: Category 4 Protection, NFPA 2112 2023