Almost all of the shoes I own are Keens, so I figured I was safe to order my regular size.  Nope!  These are definitely a half size too big.  If you're deliberating, go with the smaller size.  I hate returning stuff by mail, so now I'll just have a pair of seventy dollar shoes that I'll hardly wear.  Ugh.  C'mon Keen, is standardized sizing too much to ask???