Well....you may call me a supremo tight @!#$..... But, I am going to the snow this winter....I've only been a couple of times, but I am wondering, can I use my Riding gear for Skiing? I have lined Dri-rider pants....don't think they are cordura but they are 'waterproof'. I also have a cordura jacket which also claims to be 'waterproof' I figure, if I have waterproof gear already, why rent some....but I don't know how waterproof is really waterproof. Anyone tried it?