Wolverine Men's Fulcrum Wax Hiking Boot 100% Leather Vibram sole Shaft measures approximately 5.5" from arch Heel measures approximately 2" Platform measures approximately 1.25" Leather upper Waterproof and breathable Gore-Tex membrane Vibram Mutant outsole grips unforgiving terrain Ortholite performance insert reduces odor and wicks moisture Built for long hikes with heavy gear