Very warm and a compliment getter
First puffer jacket I have ever owned. Very warm, could even get away with a short sleeve t-shirt underneath. And will get you compliments. In terms of sizing I have a 41 inch chest so went with my size that I got in the KM and Alexander, both in a size L and it fits great.
Rated 5 out of 5
Rated 4 out of 5
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large