The warmest jacket I own
I have some very nice and warm Arcteryx (i.e., Insulated Beta, Fission SL, etc.) and North Face Jackets (i.e, McMurdo), with both down and synthetic insulation. However, this Classic Sheepskin B-3 Bomber is - by far - the warmest jacket I own. Besides warding off the coldest wind, it's also the only one that looks good enough to wear for evening occasions. Yes, it's heavy. But that's WHY it amazingly seals off the cold and wind. An incredible jacket that is well-built and will last a long, long time. (My last quality sheepskin jacket from Turkey lasted almost 40 years before the zipper sadly broke. The zipper on this one is much more robust.) I'd give it 6 stars if I could.