The Powersox Men's Allsport Cotton Crew Socks fir as I had expected. I wear size 12 and I have seldom bought socks that were actually big enough. These fit okay and I found that they did not shrink in the wash. This is an important point since my wife already has many of my socks which shrunk too far. I have only washed them once at this point.
I would prefer socks at a reasonably good price that were design to fit size 11-12 1/2 rather than 9-12 1/2.
They are very comfortable and have good padding of the planter. I like the feel of cotton and they are 80% cotton.