AKU Viaz DFS GTX W'S

"The Viaz DFS GTX W'S by AKU sets new standards for versatile mountaineering boots that are ideal for technical and fast mountaineering, demanding hiking and via ferrata. Inspired by the proven AKU Viaz model, this boot offers dynamic heel tension adjustment to your stride thanks to innovative Dynamic Fit technology to maximize both comfort and stability"
"Particularly noteworthy is the exclusive AKU Dual Fit System (DFS), which makes it possible to switch the fit between walking and climbing mode depending on the activityu00e4t. The Vibram Croda Litebase sole ensures optimum stability, grip and precision, even in the most technically demanding situations, and is compatible with traditional and semi-automatic crampons."
"Made from robust nylon, the Viaz DFS GTX W'S also offers waterproofness, making it a reliable companion even in adverse weather conditions. The laces with a length of 130 cm allow for individual adjustment and ensure a perfect fit. Thanks to the AKU Elica Natural Stride System, the foot's biodynamic performance is supported, resulting in more efficient and natural walking behavior."