The 11” Scottsbluff square toe work boot in Hammerhead Grey / Apache Shark Print is Proudly Handcrafted in the USA with imported materials. The Scottsbluff multi-layer J-Max® Caliber™ comfort system features a soft, removable orthotic insert, our patented J-Flex™ Flexible Comfort System® for added flexibility, and an energy-returning Poron® foam insole with forepart and heel pads for extra shock absorption. The strategically placed mid-sole cavities, embedded Nylon shank and soft inner PU core add extra cushioning and stability for all-day comfort. The rugged and dependable J-Max® Caliber™ multi-density poly urethane outsole delivers sure-footed traction as well as meets ASTM F-2892-11 electrical hazard standards. This style is proudly Handcrafted in the USA with imported materials.