As the name suggests, this is a variation on the classic Alaska FX, but with the added benefit of a steel toe and electrical hazard rating. Like the Alaska FX, it features a tumbled grain leather upper, nylon mesh lining, removable PU sock lining, and metal D-ring and hook eyelets, as well as a T15 rubber outsole. Product features include: Slip-resistant T15 rubber outsole, Goodyear welt construction, Removable PU sock lining.