Thought I'd report on these for those folk that didn't catch the first thread.
Sierra Trading Post is selling Blaxnit socks for the amazing price of $3.95 per pair. These are perfect for kilt socks, if the colors work with your particular kilt.

70%wool / 30% nylon and very, very comfortable. I ordered 4 pairs, 2 each in the dark olive green (very dark) and the cinnamon (picture dark rust color) and am very pleased. $22.00 total including shipping to my door in less than a week.

Here's the link...
http://www.sierratradingpost.com/xq/...qx/product.htm

Looks like they have ecru (off-white) in smaller sizes, but too small for me...