Made in the USA and U.S.M.C.-certified, the Danner Marine is built to serve. Constructed with rough-out full-grain leather for toughness, and a Vibram® Sierra outsole for comfort. A spacer mesh lining ensures rapid drying and air exchange to mitigate hot weather. The boots lace to the toe for better fit and support, and Danner’s famous stitchdown construction gives a more stable platform and superior durability. The steel toe meets or exceeds ASTM F2413-05 I/75 C/75 EH standards.