The sole maybe too thin and soft, if the cold surface still makes your feet cold.
Good feelings but we'll wait until it's cold
My second pair, keeps the heat very well. The elastic band should be replaced with an adjustment option, or wider to prevent stasis.
There are two comments, quite slippery on the snow conditions, and insole could be warmer since you can will cold from the bottom
Great product but I still had to buy leg soles because of the soles
still let through a lot of cold.
If your feet freeze while sleeping, this is a great help.
Keeps your feet warm, for example in a tent, but cold ground lets coolness through the soles without thick socks. With socks that are too thick, on the other hand, the feet become sweaty, so that the feeling of warmth is lost. Drying the shoes again takes time.
Not used in the field yet, but warm and comfortable. The sole is made of thicker rubber material and can probably withstand some ground contact, but is not something you walk longer distances in.