These are the Featherweight Socks which I prefer for running over the Ultimate Running Sock. My only issue with the Ultimate is that they come up too high and they feel much warmer. If I were doing long distance running I would probably prefer the cushioning in that one but for now I like the thinness of the Featherweight.
Did you know you can get my outfit details right here? Just click on the image you want the details for and it will show you all the items.