Fear no impact, feel no fatigue. Sierra Shock Shield® absorbs impact to reduce foot fatigue and keep you comfortable longer. Extremely durable, cushioned, and heat-resistant, it's ideal for harsh outdoor jobs, high heat environments, and intense construction work.

• ATS® technology provides lightweight support that helps your foot adapt to uneven surfaces for lasting comfort and stability
• DRYShield™ waterproof, breathable construction helps keep feet dry and comfortable when working on wet or muddy ground
• Shock Shield® technology diffuses heel impact while absorbing shock and helping minimize fatigue
• Energy Max™ anti-fatigue insole helps provide maximum comfort and support that can be easily removed for cleaning or replacement
• Oil- and slip-resisting Duratread™ sole is engineered for maximum durability and passes hot contact testing at 300°C/572°F
• 90° heel helps provide secure footing on ladders and uneven surfaces
• Resoleable Goodyear welt construction joins the sole to the upper, providing long-lasting durability and extending the life of your boots
• Four-row stitch pattern with embroidery
• ASTM F2892 EH SR rated