FWIW an other option which turns out to be quite ridiculous for heat is the hanten (japanese winter vests).
They're thick padded cotton, and once the vest has warmed up (which doesn't take too much time) it's really warm and comfy, if a tad bulky.
They're thick padded cotton, and once the vest has warmed up (which doesn't take too much time) it's really warm and comfy, if a tad bulky.
Not a factor when (again) not exposed to the elements.
> I suspect the reputation of this type of jacket is more cultural than anything.
It really is not. I suggested it from experience because I have one in my closet.