Durability of a work boot with the athletic performance and lightweight feel of a work sneaker. The Red Hook features a full-grain leather upper with TecTuff protection in high abrasion areas, KEEN.ReGEN midsole cushioning, offering 50% energy return with every step, and carbon-fiber toes. Weighing 21.9 oz / 622 g (per boot) and featuring a moisture-wicking lining, these waterproof work boots for men are built off KEEN's traditional wider footwear form. KEEN Utility products offer removable insoles. These dependable work boots are great for medium-duty work in manufacturing, maintenance, masonry, and warehouse distribution. All KEEN Utility products use a natural, technology called CleansportNXT for breaking down odor in sweat; while also sourcing leather from tanneries certified by the Leather Working Group (LWG) which is the gold-standard for responsibly sourced leather. KEEN Utility believes in creating work boots that make work and life better. From helping put veterans back on their feet to supporting conservation corps work across the country, KEEN Utility puts good to work, first.