Nomex® Arc is a superior double-faced fabric that provides electricians, wiremen and linemen protection against arc flash and a range of other thermal hazards. Nomex® Arc offers >8 cal/cm2 ATPV arc flash protection, along with its Nomex® legacy thermal protection. Nomex® Essential Arc is engineered to provide arc flash protection for workers in the utility and electric industries. The most innovative Nomex®, is the Xtreme Arc which provides an ATPV of 12 to 19 cal/cm2 in a single-layer, lightweight fabric and delivers high-quality, comfortable FR protection.