Georgia Boot AMP LT Edge Waterproof Work Boot is a Goodyear® welt constructed defined heel work boot. The upper is made from full-grain SPR™ leather and features a heel-stabilizing Counter Lock System. This men's waterproof lace up work boot has a waterproof lining covered by performance mesh and a 3-D molded counter pocket to lock your heel into place. Also inside is a removable AMP LT memory foam insole for customized comfort. A woven welt rib allows for resoling and provides exceptional lateral stability on this comfortable work boot. The EVA midsole provides responsive cushioning and a fiberglass shank provides stability and arch support. Beneath is a compression molded EVA midsole absorbs the shock of each step to guard against foot fatigue. The slip and oil resistant outsole feature a 90 degree heel made from heat, abrasion and chemical resisting Carbo-Tec Rubber. It meets ASTM F2892 electrical standards for soft toe safety footwear.