In reply to le_quack:
The ME Eclipse is a brilliant fleece. I have the pull on version but ME and Whitedot have collaborated and made a full zip version. Warm, breathable and looks pretty awesome. There are warmer fleeces out there like the RAB Shadow hoody but it doesn't breath as well but does block out a light breeze.
The RAB Baseline hoody looks like a good shout. I haven't used it but nearly picked one up the other week until my girlfriend pointed out that I don't 'need' another jacket.