The sizing on these is a bit weird. I should use XL sized Fitsocks, but those were too tight for me and I wear size 45 shoes. I decided to give another go, ordered the bigger XXL socks and even these are slightly tight and oddly shaped. Maybe a bit too narrow and long. Hopefully they will adapt to my feet as I continue to use them. Time will also tell how they last.
jari.perhothey are very much like compression socks. i love mine they have enough compression to keep my feet from swelling over standing long term. if you dont want them to compress go a size larger.