10044505 Sierra Shock Shield Patriot Work Boot

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. Details ATS® technology provides lightweight support that helps your foot adapt to uneven surfaces for lasting comfort and stability 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 combines lasting durability with flexibility 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 ASTM F2892 EH rated 11" shaft height 1.5" heel height Wide square toe Style Number 10044505