Loden is badly served in English. Most of what is written about it online is either wrong about the cloth or copied from something that was, and the mistakes compound: one shop calls it felt, then everyone does.
So this is our attempt at the reference that ought to exist. What the cloth actually is, where it comes from, the vocabulary nobody bothers to translate, and how to tell a real coat from one that is merely green.
We sell the stuff, so read it with that in mind. We have tried to write the version we would want if we did not.
Makers come and go. The mills are older, steadier, and the reason any of this still exists.
Being written, roughly in this order: loden against tweed, a question Bernhard Roetzel raised and nobody has answered properly; how loden ages, with photographs of coats twenty and thirty years old; and a register of the old makers' labels, so that if you turn up a loden coat in a flea market in Gmunden you can work out what you are holding.
If there is something you want covered, or something here you think is wrong, write and tell us.