you might want to try Hamilton Dry Goods I do not own a pair yet I was going to order some today actually, but I know some who have them and I have never heard a bad thing about them, if you do a search here I am sure you will find quite a few good reviews.

Their website
http://www.hamiltondrygoods.com/sock.html

or you can go through ebay to find them:

http://stores.ebay.com/Hamilton-Dry-Goods