The Talus UltraDry brings together two worlds by combining a fast, athletically-oriented bottom package with a more classically-styled silhouette. Built with a low-profile PU midsole, Talus UltraDry is an extremely current example of trail boot design. At the same time, a time-honored upper of nubuck leather with a padded mesh collar provides rugged, but flexible, comfort. For the modern-day hiker with classic leanings, the Talus UltraDry is hard to beat. The UltraDry waterproofing system combines a moisture management lining with waterproof components for dry, long-lasting comfort and performance. The boot has the Vibram Nuasi outsole. Fit Profile: The Talus UltraDry is built on the Perpetuum last. This last is formed on a straighter line for people with flatter feet, with a broad toe box, tailored instep, and a lower heel volume than the Arc Tempo’s medium volume. The last is stable and comfortable for going the distance, and the broad toe box is ideal for endurance activities because it allows the forefoot to expand naturally. A tailored instep locks the foot securely in place to minimize foot movement, reducing friction. The Perpetuum last works great on your feet all day, whether running, hiking, or standing.