I bought a good lightweight TNF shell. Keeping the wind and wet out while having something that breathes is my top priority. I have lots of stuff to layer underneath, whether it's wool sweaters, shirts or a lightweight fleece.

http://www.scrapyardknives.com/ubbthread...;vc=#Post222786 here is a link to my guide I dont really go into jackets but as rainwalker said layering is by far the most importnat thing.