The Synchro work shoe evolves how waterproof work footwear can fit, feel, and perform. Built with the newest KEEN.ReGEN+ midsole foam returning up to 60% energy with every step, the Synchro propels your workflow while being the lightest waterproof style KEEN® Utility has ever made. The redesigned carbon-fiber toe provides a sleek, non-bulbous fit, while KEEN.LOCKFIT technology in the heel provides lateral stability. A sticky rubber outsole increases grip, while the athletic mesh upper features a KEEN.DRY waterproof, breathable membrane for indoor/outdoor versatility. The Synchro waterproof 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 boots are great for medium-duty work in roofing, construction, utilities, landscaping, maintenance, and energy. KEEN Utility sources all leather from tanneries certified by the Leather Working Group (LWG); which reduces water and energy use. At KEEN Utility, they 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.Composite carbon fiber safety toe meets or exceeds ASTM F2412-18 and F2413-18 M I/75 C/75 EH (Electrical Hazard) standards.Meets ASTM D471-06 903# oil and isooctane chemical resistance standards.Meets ASTM SATRA TM31 material abrasion testing standards.Mesh lining and polyester insole.Lace-up closure in a round toe silhouette.Pull tab in back for easy entry.Non-marking oil and slip resistant 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: 1030303 (Forest Night/Gum)Imported.Leather sourced from a Leather Working Group (LWG) Certified tannery.SKU 9991454