The Ultra Train 2 is specifically designed to offer grip and support for speed hiking adventures and mountain training. Its MICHELIN® Ultra Train sole was developed by MICHELIN exclusively with SALEWA and is made from sticky MICHELIN Outdoor Compound X (OCX), which performs well on wet and slippery surfaces. The sculpted and grooved outsole provides excellent grip and traction and a fast rolling transition on uneven terrain. Motion Guidance technology in the sole and midsole promotes natural movement and sure-footedness. The upper is made of a strong, seamless fabric that wraps the midfoot. Together with the functional 3F system, it ensures flexibility, a precise fit and good support. The Anti-Rock Heel Cup fixes the heel firmly in place, adding extra stability and protection. In addition, the Ortholite® footbed provides additional cushioning and wicks away moisture, helping to keep feet cool and dry. And the stretch gaiters keep out trail debris, such as grit and leaves.