Stability and flexibility go hand in hand…or at least they should. The Two Harbors Aluminum-Toe Boot boasts Irish Setter's exclusive StableFlex technology, a unique dual-construction process combining a welted heel for extra stability and cement construction in the forefoot for added flexibility and a comfortable fit. Breakthrough RPM composite technology significantly reduces the weight of the boot for stability, strength, and comfort - without all the extra weight. The upper is crafted from full-grain leather and breathable mesh for amazing durability and abrasion resistance. The molded heel counter and nylon shank offer ample support where you need it most. The removable polyurethane footbed provides excellent cushioning underfoot, while cement welt construction ensures long-wearing durability. Ultra-tough ArmaTec protection in high-wear areas helps preserve and lengthen the life of the boot. The nonmarking, dual-density Rubber-RPM Diamond Tred outsole resists slips, oil, gas, chemicals, abrasions, and high heat, and features an aggressive lug pattern which provides superb stability and traction on even the toughest terrains. The aluminum toe cap meets ASTM F2413-11, M I/75 C/75, and EH safety standards. The lace-up front closure yields a secure, comfortable fit. Available in medium and wide widths. Imported.