The 360R Rescue Helmet offers the lowest profile of NFPA-approved helmets. Constructed of Ultem thermoplastic, this helmet features the same level of protection against impact and penetration hazards found in other Cairns helmets. This helmet is certified to both NFPA 1971-2007 for structural firefighting as well as NFPA 1951-2000 for urban search and rescue (USAR).