My progression through the sock world began with cotton socks from the Gold Toe brand. They were okay for the first wear, but rapidly decreased in their cushion effect and appearance.  I upgraded to Allen Edmonds merino wool blend socks, which are pretty good.  My only complaint with the AEs was that the over the calf portion squeezed my calves a little too much; my skin was sore after an 8 hour day.  Via much online reading, I developed a good impression of the Marcoliani brand.  I ordered three pair and I unequivocally state that these socks are second to none.  First, they are thin, but they cushion my feet much more than the thicker AEs.  Second, they feel luxurious on your leg and they look exquisite.  Lastly, they fit over my calves and hold the sock up all day without the slightest feeling of too much pressure; I literally wear them all day.  I must caution that for optimum durability and appearance, the socks should be handwashed and blocked dry.