I'd love to have access to the Salvation Army places you guys seem to find. I've been down there a few times and I've never seen any wool at all. The place is full of clothes, all of it horrible.

I've seen some long sleeve baselayer stuff on Amazon for $60 or so. What would you recommend to someone who's never owned wool before?

I need to do some experimentation because in about a year my company will be moving to 26 miles away and no showers.