I came across these and the reviews a few days ago when getting ready to replenish my supply of Gold Toe socks.  I'd never used the over-the-calf or wool variety, but I have to say that I'm now a huge fan.  The wool is much more comfortable, and I no longer need to look down to make sure my socks are pulled up when I cross my legs during a meeting.

These will be my new standard for the time being!