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). The no-brim design gives firefighters and emergency responders easier access to confined spaces and vehicle rescues. Features tough, non-corroding, high-temperature, glass-filled polymer goggle hardware. The ultra high-temperature (TPR) edge trim will not melt or drip. Customers can choose between a two- or three-point Nomex chinstraps. Choice of Nomex or Pbi/Kevlar earlap for increased neck/ear coverage and protection. The high-temperature foam cap increases thermal and impact protection. An exclusive SCBA interface front headband adjustment matches the fit of any SCBA mask. A three-position rear ratchet height adjustment ensures a secure and comfortable fit for all head sizes between 6-3/8 and 8-3/8 inches. Choices of flannel or leather cushion liners are removable for washing and upgrading and provide greater ease and comfort.