In reply to Ally Baba:
mountain hardwear do one called something creative like powerstretch hoody.
i was looking for something similar this winter so got one and have been really pleased - amongst the best gear ive owned.
needs to be tried on and bought a size too small so its baselayer-tight.
the hood is the clincher - does up tight like a balaclava rather than the usual car thief style thats more open. much better under a helmet and other hoods.
wore mine down to -20ish this winter, as well as long walk ins and general travel into tibet and it still looks new.