The Speedworks represents a giant step forward in work footwear design and development, focusing on delivering a next-level jobsite experience. New KEEN.ReGEN+ foam in the midsole returns up to 60% energy with each step, keeping you more energized for whatever's next. The redesigned carbon-fiber toe provides a sleek, non-bulbous fit, while KEEN.LOCKFIT technology in the heel provides lateral stability. An updated sticky rubber outsole increases grip, while the athletic mesh upper wears like a running shoe. The Speedworks work sneakers for men are built off KEEN®'s Original Fit giving extra room for toes to spread out and extra support. KEEN Utility products offer removable insoles. These dependable work shoes are great for light-duty work in warehouse, construction, manufacturing, landscaping, maintenance, and automotive work. KEEN Utility sources all leather from tanneries certified by the Leather Working Group (LWG); which reduces water and energy use. At KEEN Utility, we believe in creating work boots that make your work and your life better. That means delivering the kind of safety, comfort and performance that contributes to living a richer, fuller, multidimensional life - on the job and off.Carbon composite safety toe meets or exceeds ASTM F3445-24 and F2413-18 M I/75 C/75 EH (Electrical Hazard) standards.Meets chemical resistance ASTM F3445-24 and F2413-18 M I/75 C/75 EH standards.Nylon upper.Fabric lining and polyester insole.Lace-up closure in a round toe silhouette.Removable metatomical insole.Cement outsole construction.Slip and oil resistant non-marking rubber outsole meets or exceeds ASTM F2913-19 SATRA non-slip testing standards and ASTM F1677-96 Mark II non-slip testing standards.Style Number: 1030300 (Black/Steel Grey) 1030756 (Magnet/Black) Imported.Leather sourced from a Leather Working Group (LWG) Certified tannery.Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size.Measurements: Weight: 1 lb 0.7 oz SKU 9991048