In reply to iceland41:
I recently bought a Macpac Nemesis jacket - the 'other half' of the Mission trousers. Most impressed with it in Scotland - kept everything at bay during some wild days out. Wore a few thin layers and a thin wooly jumper underneath and was dry and warm. Stuck a belay jacket over the top for the shivery bits.
I'm sure it wouldn't stand up to a downpour, but then neither do I, quite frankly. There are a few issues about quality of construction - at the moment I'm prepared to believe that I've been unlucky and that Macpac and Slush & Rubble will sort it - we'll see.