After I was able to test the shoes extensively in this weather, here's my feedback. Whether in Match in firm snow, I had, thanks to the sophisticated profile, always secure grip, no slipping and good kick. A secure running was ensured. Cold feet in winter, that was with me in winter this, but with these shoes was / is finally over. Pleasantly warm feet without sweating, a great feeling, even with a large match the feet remain dry. Even after a long day in the heated office and these shoes I had neither feet nor severe discomfort. Therefore, I can only express my recommendation. I have a feeling that in the shoes a kind own foot climate forms, which always ensures dry, warm feet. As I said, no "roux feet", no cold feet, price-performance ratio is absolutely justified.