“Not a Puff Jacket”

“I was looking for a synthetic insulated "puff" jacket. While this jacket claims to be insulated, the insulation is no all over. This jacket has thin fabric stretch panels on the sides. I could blow through them. No insulation and allowing air infiltration defeats the jacket's purpose of being an insulator. It would only be useful for highly aerobic activity in cold weather, such as running or cross-country skiing. I returned the product. I liked the fit, it is very trim with very long arms. I am 6 ft, size 12 and got the XL, which fit me nicely.”