I am looking for a wool cloth to make up some trousers that are the summer equivalent to flannels. I love the casual(ish) nature of flannels in the fall and winter, but the summer alternative seems to be tropical wool or fresco both of which have suiting/formal backgrounds.
Is there a wool trouser for the summer that is casual? I know linen is great, but this I am looking for wool specifically.
And before it is offered up, I am not looking for summer weight flannels. I appreciate the concept, but they are still too warm for me.