Very warm shoes

The shoes are made for trail running or fast walking and for the latter
gebrauche them I. My experience is 5 km use:
The outsole grips very well on uneven ground in the woods and on other soft ways. Pine cone I felt hardly under the sole, or even better, they simply stepped flat. Also I did not feel any small stones. My front foot can roll well in this shoe and I do not push the downhill run with the big toe of the shoe.
Every step felt safe and I never had the impression that the shoe / foot could bend away laterally.

Addendum:
After about 15 km use, I noticed on the heels redness, the beginning of bubbles? Have made myself smart on the Internet and now tie the laces on the top eyelet differently around the heel to fix firmly.
Thin socks, without seam (s) in the heel area, offered the solution, because my feet are plenty warm in this GTX Running shoes.

- Now, after about 50 km running-in phase was formed on both shoes a 'sharp' kink in the height of the ball of the foot (the black stuff at the big toe)
On my right foot it expresses very unpleasant (painful) on top of the bone. I now try another technique lace to the pressure to take away. Because the synthetic material is rather stiff, I have my doubts whether the
above-mentioned problem can be solved in this way, in the long run.

Conclusion after about 100km. The shoes are now well broken in. No blistering or redness, more on the heel, not even with my other socks 'seams'. After 100m I feel the bend on the right foot and not the sole
has also become more flexible. Running on the forefoot is therefore absolutely no problem more (up a steep hill,
for example). Even the outer material has widened slightly in width. In retrospect, I'm glad I gave the shoes a chance.