... Aramid fabric. 2. Inherent fire resistant. 3. BS Standard. Pilot Coverall1. Outer fabric: Aramid, modacrylic fabric.Structure: Plain, Twill.Threads ... for firefighters, military uniforms, pilot coveralls, various work wears, coveralls, overalls, arc flash protective clothing, fire fighter flash hood, fire sweater, ... innovation and perfect ISO9001:2008 quality certification system. Pilot Coverall