Explore the Unknown. The Mountain 600 Evo combines the heritage styling of the Mountain 600, one of Danner's best-loved hiking boots, with trusted, premium components to create a boot with the stability and support you need for long-distance backpacking. A waterproof and breathable GORE-TEX liner keeps feet dry on long, rainy days on the trail. A TPU shank distributes weight evenly underfoot and provides stability over rugged terrain while allowing your foot to feel the benefits of the Vibram SPE midsole's rebound and cushioning. Men's Mountain 600 Evo 4.5 Topsoil Brown/Black GTX