Speaking for my wife, she is normally size 7-1/2 but in many high heeled boots she needs to take the size 8. In this case I ordered 7.5 and they fit well. Her legs are slim yet they fit close in the calves. Women with wider calves may find these are too small.  Speaking for myself they are some of the sexiest sandals/boots I have seen. They are definitely for a dressy occasion or to make a bold statement.  I like them so much I ordered the black pair as well!<br /><br />They are a Matt finish faux leather but look and feel really good. Almost a suede but smoother, not shiny. Very nice.