Button Right makes high quality socks with a button on the right foot side and a button hole on the left. This keeps the socks together in the laundry. Good for you and good for the environment!
The socks are long enough so you won't be showing leg hair (yak!) and they come without the annoying little fringe near the toes that cheap socks tend to have.
They are made of 100% cotton, except of course the woolen ones, that are made of wool (haha), for under a suit.
Good quality wool, from real sheep.