Explore Beyond the Familiar. Inspired by decades of legendary hiking boots, we partnered with Vibram to forge a new path in hiking footwear. The combination of the Vibram SPE midsole and Fuga outsole gives unparalleled grip on wet and dry surfaces while providing superior cushioning without the weight. Designed to withstand the climate and terrain of the Pacific Northwest, we utilized a durable suede upper and Danner Dry waterproof protection. The Mountain 600 defines a new category in hiking boots we call Performance Heritage – combining our classic styling with lightweight innovation. 39 oz per pair. These uppers are made from rich, durable suede. 100% waterproof barrier allows moisture to escape without letting water in, keeping your feet dry and comfortable all day long. Because you can never have too many laces, this pair comes with an alternate pair. Three layers of varying density are combined for maximum cushioning and support. The entire footbed is made of open-cell polyurethane for better heat dissipation and air circulation. This rubberized EVA midsole maintains the same cushioning properties as traditional EVA, but is more durable and won’t break down as easily. This technology enhances rebound, comfort and support. With its self-adapting lugs and specially formulated Megagrip compound, this outsole provides incredible grip on both wet and dry surfaces. Designed for versatility, the DPDX has a low profile for everyday wear. Whether on the trail or urban exploring, this last was built to offer enough room for comfort while maintaining a sleek profile. Please note that if you are in-between sizes, we recommend sizing down a half size for best fit.