KEEN Utility Men's Fort Wayne 6 Waterproof Composite Toe Wedge Work Boots, Dark Earth/Gum, 14 Wide

COMPOSITE TOE - Non-metallic carbon fiber (composite) left and right asymmetrical toes offer a discreet fit and are 15% lighter than steel; These boots meet or exceed ASTM F2412 and F2413 M I/75, C/75 EH standards Waterproof: KEEN.DRY is a waterproof and breathable membrane that lets steam escape without letting water in to keep your feet dry and comfortable; Fort Wayne 6" composite toe work boots have a mesh lining that integrates with the waterproof membrane SUPPORT & COMFORT: Featuring Keen Luftcell, an air-infused midsole and aerated cushioning for weightless comfort; Made with a nylon shank, used for midfoot support, and the upper material meets ASTM SATRA TM31 material abrasion standards STRUCTURE: Backyard resistant full-grain leather that helps resist the harmful effects of oleic acid, urea, sodium chloride and ammonium hydroxide; Made with direct attach structure that creates a strong bond between the upper and outer sole SAFETY & TRACTION: Oil resistant and non-slip rubber outsole, leaves no marks, for better traction that meets or exceeds F2913 SATRA standards; The sole and midsole of these boots meet ASTM D471-06 903# standards of chemical resistance to oil and isooctane