<img src="/ubbthreads/images/graemlins/confused.gif" alt="" /> You guys referring to a wind breaker liner inside ? I've never heard of that. Maybe a really dumb question I know but I've always had a wind breaker outside and the wool-patagonia inside. I've yet to wear my Filson double with a wind breaker outside....I just use my Patagonia gear with the windbreaker that has zippers in the arm pits to vent if it's windy.
