Aujacko wrote a review of Sugoi Helium Vest - Men's on October 12, 2011
Got the wind resistance in a light weight vest, which was what I was going for, but the fit is a little odd on me personally. I'm 5'11, 180 lbs and ordered a large, which is what I wear in every other article of clothing I have. It seems wide around the mid section, but that's more of a criticism of the way it looks rather than its function. Functionally, it's exactly what I wanted so I'm happy with the purchase.