I bought these pants for riding by bike on cold days and for jogging. Just the best. She is very well, just on the feet is some play between shoes and pants, which does not adversely affect or interfere. The material is good and solid, warmed from the inside out. From the outside, no wind comes through while welding is well removed. By carrier that can also still undergo a cycling jersey or running shirt so that even above the hip all windproof "packed" is. The carrier does not press even during long trips (50KM wheel and more, jogging and more 15KM) and cling to good.
I can ride a bicycle with the pants to about 5 degrees Außenteperatur. Running is to make easily to about -5 degrees