For the last couple of weeks, I've been wearing this exact Finisterre sweater around and pretty much haven't taken it off since I got it. It's the exact kind of heavy-weight, tight weave, wool I really appreciate, especially when it get's colder here in New York. Finisterre is an outdoor clothing/surf company based in Cornwall England, so they know a thing or two about keeping the cold at bay. They also know how to make a great sweater. I haven't had a chance to get in it post-surf, but I suspect it will do me right in that department as well.
Bonus: The Hemmingway resemblance is strong with this thing.