National Safety Apparel FR Navy Winter Hard Hat Liner, 32 cal/cm² (each) Clear Removable four-point chin strap

Removable four-point chin strap

Do not wring

Reusable and sustainable cylinders stay out of landfills

Added carbon layer helps filter out nuisance levels of ozone and organic vapors (less than OSHA PEL)

Waterproof

National Safety Apparel FR Navy Winter Hard Hat Liner, 32 cal/cm² (each) Clear Removable four-point chin strapGet a head start on winter this year in our FR Hard Hat Winter Liner! Made of UltraSoft, this hard hat liner is an essential for cold, chilly weather, and offers superior warmth without added weight. Hook and loop straps hold it securely to a hard hat. Arc Rating: 32 cal cm CAT 3 Fabric Material: 9 oz. UltraSoft over 7 oz. UltraSoft Double layer UltraSoft Designed for cold weather conditions Hook and loop tabs attach to hard hat Adjustable closure Bib