Excellent in extreme conditions!

Thanks to its Gore-Tex membrane, the jacket is completely waterproof. I tested under very heavy continuous rains, and no problems, the interior of the jacket remains dry completely (although the outside undergoes a small effect "wet", particularly in the shoulder straps of the bag, probably due to friction preventing water to flow)! Lined with fleece, it helps to be completely isolated from the cold.
I can recommend this jacket Millet.