From rocky, high-altitude trails to days-long backpacking trips, the MTN45 provides plenty of rebound and support to help you cruise through the most challenging hikes. The key is our new EnduroFoam Plus midsole, a robust cushioning system designed for greater energy return. The MTN45 delivers plenty of stability, too, thanks to a super-grippy VibramA(R) outsole. Combined with a premium leather upper inspired by our legendary Mountain Light hiker, the MTN45 will keep you going strong for years to come, because it&';s recraftable too. Nubuck Leather Upper Our top-grain leather is sanded on the outside to give it a slight nap with a velvet-like feel. This leather upper is extremely durable, while offering a shorter and more comfortable break-in period. Removable OrthoLite Footbed Multiple 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. VibramA(R) Megagrip N45+ Outsole Specially formulated for superior wet/dry grip, with a wider Traction Lug platform to boost stability on uneven ground. Rock Plate Lightweight and supportive, the TPU rock plate provides stability and underfoot protection on rough, uneven terrain. TPU Mudguard LIBAA(R) Smart TPU mudguard offers increased durability without adding weight. How It Fits Inspired from trail running, the DT6 last features an 8mm offset from heel to toe with slightly more width in the forefoot for stability and a good-looking, everyday-wearable aesthetic.