Gore Pyrad Hi-Vis SalopettesThe Altitude Arc Two Tone Hi Vis salopettes are flame retardant protective trousers built for high risk work. They pair a Gore Tex Ebro 2 layer shell with Gore Pyrad technology to provide arc flash thermal and wet weather protection while keeping you visible on site. If you struggle with heavy weather, thermal hazards or needing secure tool storage these salopettes help. The 99. 4% polyester 0. 6% carbon outer and a 50% aramid 50% viscose 120 GSM