These are great socks but make sure you order them I size larger than you usually wear.  I am a size 10 medium and have always worn size large.  I now have a drawer full of these in size large which after a couple of times in the washer and dryer they now fit my wife's women's size 8.  Very disappointed in the shrinkage a high quality, very expensive sock.  I order new ones in size XL and they fit much better so far but what an initial waste of money!