Great thermoregulation, best with ATSKO DWR
"Great thermoregulation and breathability, my fave jacket for winter and shoulder season, ecological DWR has proved to be insufficient for heavy rain. I ATSKO-ed it and now it works like a dream. I had a really rough episode of torrential rain with hail and sleet in late January for 4+ hours on the way downhill, even my waterproof gloves were wet through-and-through. But the Formation jacketheld up, actually."
