The athletic silhouette and versatile design of the men’s San Antonio boot is both hard-working and on-trend thanks to its innovative design and unparalleled safety features. The boot is, to-date, the lightest weight safety-toe work shoe in the KEEN Utility product line and offers the comfort and feel of a sneaker with the protection of a work boot. Crafted with a lightweight synthetic upper, the San Antonio features a Cleansport NXT™* lining for natural odor protection, dual-density compression molded EVA midsole and a removable, custom PU footbed for additional comfort. Left and right asymmetrical aluminum toe caps deliver a roomy, completely unobtrusive fit while an oil- and slip-resistant non-marking rubber outsole provides excellent surface area contact while meeting ASTM F2412-11 and F2413-11 M I/75 C/75 EH safety standards. The men’s San Antonio is available in both black/silver and gargoyle/blue opal colorways.