We designed our heavy-duty insulated Boondock manufacturing boots to provide industrial-grade protection from every angle. Starting with a Premium Timberland® waterproof leather upper with an internal waterproof, breathable membrane for maximum waterproof protection and resistance to blood-borne pathogens, we added 600 grams of insulation for cold-weather comfort and to retain heat, our molded Timberland PRO® rubber toe protector that's as thick as a standard boot outsole and backed with a…