Just to confirm, are the internal zips meant to be opened to regulate temperature or are they only for cleaning and airing out? I had mine open but noticed a bell of a lot of condensation on the inside of the outer material, which I would think is normal but might have been exacerbated by my opening the internal zips and increasing the volume of hot air moving out through the outer material rather than say unzipping the main front sip.
Overall very happy, in 6-8deg didn't need gloves because my extremities were being flushed with hot blood from my body wanting to cool down
