Thorogood Infinity FD #804-4304 Men。NEW Thorogood Infinity FD Waterproof Insulated Men’s Comp Toe 8″ Work Boot-804-4304 Size 11. When you’re facing a long workday, you feel like you’ll be on your feet forever. The Infinity FD Series is made to stay comfortable for just as long. These 8″ work boots, made with Studhorse full-grain leather, keep your feet protected in challenging conditions. Waterproof and with a moisture-wicking lining to keep your feet dry, these work boots are also made with 400g 3M™ Thinsulate™ insulation, keeping your feet warm without extra weight or bulk. Enjoy comfortable work boots with zero break-in and a removable (but why would you want to?) anti-friction polyurethane footbed. Plus, these boots have our proprietary anti-fatigue high rebound sole, which returns energy to you with every step! If you have to be on your feet all day, then make sure you’re wearing boots that work as hard as you do. Features Studhorse full-grain leather 400g 3M™ Thinsulate™ Insulation Waterproof Removable, single-density, anti-friction polyurethane footbed Composite shank Multi-traction, self-cleaning, Infinity FD FLEX-DRIVE outsole 51% welt construction