Mountain tough work boots. The most durable platform on the market combines with Ariat’s secure comfortable ATS stability system. This oil and slip resisting sole provides extreme heat (tested to 750F/400C) and abrasion resistance. Premium full grain leather upper Goodyear Welt construction ergonomic support and cushioning this heavy duty boot delivers. Steel safety toe is ASTM F2413 05 M I/75 C/75 EH rated.