The reasons are that I wanted one hand shoes with Gore-Tex membrane, so that I can run well over wet meadows, without getting your feet wet on the other hand needed a reasonably stable sole, because I do not know the events of the path, but know that he is not "alpine". The sole is relatively flexible for trekking and hiking boots, a smooth ride but still well off. In general, the damping in the heel very well (Vibram sole), which is also a disadvantage at the same time, because that makes the shoe, if you have a lot of weight on his back, to the side a bit unstable. Who tends to bend it, so you should look for another.
At the toe and heel of the shoe are robust outside areas attached (in the picture dark gray), which protect against stones or other things. The Zunige is connected to the sides, so that there no water can penetrate. The ankle (with whom I often have when buying shoes problems), do not hit on the side, which is just right cut and padded (for my feet). The wearing comfort even after hours of long walks can not by and by the fact that the shoe is really fucking easy, the feet will not get tired as quickly.
All in all a great shoe for walking, hiking and in everyday life. For long walks with a lot of luggage (with me 10-12 kilos) is the shoe, depending on the terrain also useful but only limited recommendable (climb and for alpine terrain, the sole is clearly too soft). I'll have to compensate for the slightly unstable heel by an orthopedic shoe insert, which I would generally recommend for long walks.