The Rebel 6 Inch offers all the protection of a heavy-duty work boot in a mobile, lightweight design. Durable nubuck leather and abrasion resistant nylon panels on sides reduce foot fatigue, as does the removable anti-fatigue insole with energy transfer heel and forefoot pods. Its high frequency molded leather heel guard and stability strap support and protect feet in tandem with the abrasion resistant rubber toe guard. Plus, it is anatomical wide-fitting and has a patented padded anatomical tongue for a comfortable fit. It is CSA approved grade 1, steel toe, steel plate, electric shock resistant (E.S.R.).