In reply to GarethSL:
They look very nice. Are they double ventile?
I used to have a survival aids double ventile, lovely jacket with a good hood.
Let down by the lack of taped seams at the shoulders.
It was very good in the cold and dry, but with heavy rain it leaked at the seams and became stiff.
I'm seriously considering a new ventile when my ancient Changabang dies, as I sweat a lot, and like the idea of no membrane. It's all a con really the breathable waterproof.
The Snugpak Arctic Smock looks functional too at a reasonable price £195, but I think it's single layer?