If you have a larger than normal calve, I recommend

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

they have limited colors, but for $8 these socks can be dyed any color or shade you want with a bottle of Rit Dye from the store. Until I get a pair of handnit or Argyle or Diced hose, these will be what I wear most likely (although the new ones Matt is carrying are calling to me ).