Decent, but not the best
These socks are decent, comfortable, and provide moderate compression, but are not the best out there. I have tried several different kinds of compression socks made by Craft, Defeet, and CEP and found the ones made by Craft to be OK. I use them for recovery and long flights and they seem to help. However, I feel for true compression socks, the fit needs to be based on the diameter of your calf, not your shoe size. Therefore, that's why these socks may not truly work for everyone.