Sierra is constructed with maximum durability for the harshest conditions. The Extreme Durability platform is the best choice for high heat and high abrasion occupations like welding and railroad.

• ATS technology provides ergonomic support on uneven terrain
• Premium full-grain leather
• Removable All Day Cushioning insole
• Oil- and slip-resistant Duratread sole provides maximum wear resistance
• High heat-resistant sole
• Goodyear welt construction
• Six-row stitch pattern
• ASTM F2413 M/I/C EH rated
• Steel Toe - Meets ASTM standards for safety toe footwear