The jacket arrived today. First ran out into the cold and a round around the block. Outside there are around -4 degrees. I was really surprised how the windproof jacket. Also holds pleasant "warm". Is not in the ratio of a down jacket, but rather surprisingly pleasant. Size precipitates as the reviews indicated, a number larger than what I feel super, since it often is reversed. Tonight I'm going to test the jacket even on a bike. I'm curious.
