I am a huge fan of both Teko and Balega. Teka has socks (including wool) for a variety of sports. Balega is more centered on running but their trail running socks might be perfect. I love both brands
http://www.tekosocks.com/index.html
http://www.shopatron.com/home/index/423.0.1.1
I find that I'm only buying SmartWool socks for skiing or casual wear, but I'm going to invest in some Teko ski socks this winter.
I know TE carries Balega but not sure which models.
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