I love Injinji 5 toe socks.  When I had hip surgery I couldn't bend over so got a pedicure.  Disaster.  Split my nail and caused a corn between my toes.  Tried toe socks, band aids etc.  Then I discovered 5 toe socks.  Amazing!  Been wearing them ever since!!  I usually get the higher ankle height but decided to try these.  They fit a little tight around the calf.  I am a little over weight but not THAT much so I don't know why this is the case.  For this reason I gave it a 4 instead of a 5