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I noticed that when I was running 30+ miles and staying on my feet the rest of the day while wearing my Injinji tall socks, my calves were still not sore. The Injinji socks are too thick to wear in hot weather, though, so I ordered the thin 2XU sleeves - they are a little tighter and work well for long runs, but I've learned NOT to wear them during track speed work.
I ordered these (same size, different color - had black, got white) to replace a pair I've had for years and loved, but these are much looser and do not provide the compression like my old black pair. Disappointed in these.