Very warm and they look really nice - Gordini Dt Leather - Men's

I bought these to use while snowboarding but I have not used them in the snow yet. I have use them outside in the frigid cold and so far they are very warm. My concern is that the leather will not hold up and that they will tear and not become waterproof, but I do not know for sure yet how they will perform. They look really nice and I hope they work as good as mittens because I do not want to wear mittens.