Not all first responders fight fires, but that doesn't mean the risks aren't just as dangerous: blood, body fluids, common on-scene chemicals, cold and inclement weather, and flash fire. That's why Globe LifeLine designed Technical Rescue gear with CROSSTECH S/R fabric lining and your choice of NOMEX IIIA or MILLENIA SR outer shell fabrics - protection against the challenges you battle every day; comfortable enough to be worn all day with the fit and flexibility to be your best every day, all day. Tech Rescue meets and exceeds NFPA 1951: Standard on Protective Ensemble for USAR Operations, 2001 Edition