My previous review said possibly the socks were too tight around the ankle, but the problem was my shoe and not the socks.  I ordered these again and still wish the top edges were better designed because they won't last as long as the Thorlo thick hiking socks which are great at the top edges and last for years.  These socks fit snugly on my AAAA foot without bunching in shoes and provide padding in the right places for comfort.  They are cool, very soft and keep their shape.  Can't do without them now and will dump most of my old ones in other brands which cannot compare in any way, keeping a few to wear in bed as these are too expensive for that.  (Somewhere I read that people who sleep with socks on sleep better.)  I wash on cold but dry on medium.  I wear black or white depending on the shoe colors.