Is this very warm? I live/ride in Montana...
Is this very warm? I live/ride in Montana and it gets cold as you know what sometimes, plus would it be worthy to wear casually? Since it fits under a helmet I'm thinking superthin and not very warm.....
See my review above, its warm, but probably not warm enough for Montana. I found it not always warm enough for Southern California.
I doesn't look horrible without a helmet over it, but I don't think that I would wear it with non-cycling clothes.