STEEL TOE: KEEN Utility’s Flint work shoe features a uniquely anatomically correct steel toe design to provide a roomier toe box and maximum comfort. The boot’s outsoles wrap up and over the toes for ultimate protection. COMFORT AND SUPPORT: The Flint’s EVA midsole is compressed for comfort and equipped with a removable metatomical insole designed to provide better arch support. DESIGNED TO LAST: This work shoe is crafted with carefully selected water resistant nubuck leather uppers designed to last. Comfortable from day one and able to stand up to the wear and tear of daily use. SLIP RESISTANT: The non-marking rubber outsole is oil and slip-resistant. Designed to cradle the natural contours of the foot, our contoured heel lock keeps your foot firmly in place. SAFETY STANDARDS: Meets ASTM F2412-18 testing standards; F2413-18 I/75 and C/75 EH Standards.