Description
- ATS® technology provides ergonomic support on uneven terrain
 - Shock Shield® technology diffuses heel impact while absorbing shock and helping minimize fatigue
 - Removable Energy Max™ anti-fatigue insole for maximum comfort
 - Oil- and slip-resisting Duratread™ sole for maximum wear resistance, passes hot contact test at 300°C/572°F
 - 90° heel
 
- Resolable Goodyear welt construction for durability
 - ASTM F2413 M/I/C EH rated
 
Size & Fit
- 11″ shaft height
 - 1.5″ heel height
 - Wide square toe
 
Sierra Shock Shield® helps you stay comfortable longer absorbing impact to your feet. Extremely durable, cushioned, and heat-resistant, it’s ideal for harsh outdoor jobs, high heat environments, and intense construction work.
					








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