What if every step along the trail could feel effortless? These waterproof men's hiking boots use KEEN.BELLOWS FLEX technology to reduce the amount of energy each step requires, bending and flexing where other styles will crack and weaken over time. The breathable KEEN.DRY membrane lets vapor out without letting water in, and the quick-dry lining keeps your feet dry and comfortable. Designed to provide exceptional traction on any surface, the all-terrain tread offers deep, multidirectional lugs for great grip.