|| The Infinity FD Series is one of Thorogood newest and most modern lines of work and outdoor boots. This iteration of the Infinity boot comes in beautiful studhorse brown full-grain leather, with 8" height for ankle support and composite safety toe to protect your feet from heavy objects. A moisture-wicking waterproof lining keeps your feet dry from sweat and rain, and 400g 3M Thinsulate insulation provides warmth in the cold. An anti-friction polyurethane footbed keeps you comfortable through a day on your feet, and an energy-returning outsole helps prevent fatigue. So for infinite comfort and protection on the trail or at work, choose Thorogood Infinity FD. See Thorogood’s sizing chart to find your perfect fit!||FEATURES:Style: 804-43048" heightStudhorse full-grain leatherComposite safety toe400g 3M Thinsulate InsulationWaterproofRemovable, single-density, anti-friction polyurethane footbedComposite shankMulti-traction, self-cleaning, Infinity FD FLEX-DRIVE outsole51% welt construction