Cairns 664 Helmets

The Cairns 664 delivers legendary performance for structural firefighting with its modern thermoplastic shell, low-profile design, and superior impact resistance in high-heat environments. Featuring integrated eye protection and a choice of ratchet or deluxe suspension systems, this NFPA-compliant helmet combines comfort and durability for demanding fireground operations. Fire departments trust the 664 for its affordability, proven reliability, and customization options that meet the needs of career and volunteer firefighters alike. Whether responding to structure fires or vehicle extrications, the Cairns 664 provides the protection and fit firefighters depend on shift after shift.