Dave, not sure if these are silicone based or not. I've used them once in the rain and they were great with water not sure how they would stack up to snow. My last pair were silicon based and I don't think I cared for them all that much. I guess that does'nt matter to me.
Who U are, U are Forever.....
Oh I collect stamps alright, I keep them in my Passport!!!
I am nobody----nobody's perfect----therefore, I am perfect!
I am a product of curiosity!