I got this cap after buying two of the same type made by Rothco, which seemed and were in fact small.  I have shaved head so that is not an issue, large size head at about 7 3/4.  The rothco caps did not cover my earlobes and creeped up, this tactical micro fleece cap by Condor is much larger and covers my ear lobes, has room in top so it doesn't creep so much, and is a well made/sewn cap of comfortable fleece...I love mine and will not part with it. the old Rothco caps go to charity collection.