The Mountain- tough work boot aka Ariat's Sierra work boot. It is the most durable platform on the market that brings you Ariat's secure, comfortable ATS insole system. With it's ergonomic support and cushion this heavy-duty boot delivers an oil and slip resisting sole that can withstand extreme heat (tested to 750 degrees F/ 400 degrees C) and abrasion resistance. 

• Style number: 10004986
• 10 inch shaft 
• Round toe 
• Soft toe 
• Oiled water-resistant leather upper 
• EH rated
• Removable gel cushion ATS foot bed preventing foot fatigue 
• Full Goodyear storm welt 
• New EVA forefoot plug for increased cushioning