FR 2pc Hard Hat Liner Winterliner Style 325 - Meets 16 CFR 1610, Class 1; Meets NFPA 701 Standard

Ideal for cold-weather environments
Can be worn over hearing products
Top section is flame retardant
Bottom section is flame resistant
Detachable bottom section is double layered, heavy spun polyester
Nape piece closes with two buttons

Testing and Approvals:
Meets 16 CFR 1610, Class 1; Meets NFPA 701 Standard