The tried-and-true Sierra now delivers greater comfort and less foot fatigue with the addition of revolutionary Shock Shield technology. Time-tested engineering endures with the boot's extreme durability and heat resistance, waterproof construction, and a protective steel toe.

• 10" Shaft height
• Premium full-grain leather
• 50% recycled polyester lining
• ATS® technology provides ergonomic support on a variety of job sites
• DRYShield™ waterproof construction keeps you dry in wet environments
• Shock Shield® technology diffuses heel impact while absorbing shock and helping minimize fatigue
• Removable Energy Max™ anti-fatigue insole for maximum comfort
• Steel toe ASTM F2413 rated
• Oil- and slip-resistant Duratread™ sole provides maximum wear resistance
• High heat-resistant outsole
• Wide Square Toe
• 5" Heel Height
• 90° heel
• Goodyear welt construction
• ASTM F2413 M/I/C EH rated