In environments where natural gas transmission, exploration, drilling and transportation exist, there is always notable concern for static build-up. These environments are where a carbon fiber blended fabric is essential. This static dissipative vest features flame-resistant modacrylic binding, a non-conductive zipper front closure and 2" silver heat transferred striping. The open sides feature adjustable snap closures for breathability and a comfortable fit. Clothing has an arc rating of 5.1 cal/cm=M,20İSquared¨ which meets NFPA 70E Hazard Risk Category 1. Meets ASTM F1506 and ANSI/ISEA 107-2010 Class 2 standards.