So my arches fell a few years ago.  Ouch.  I am a size 5 1/2 wide with a very high arch that now falls pretty much to the floor.  If I don't have excellent arch support, my feet literally freeze up and cramp.  I've been to amusement parks all day, shopping all day on hard floors, etc.  My feet never hurt or feel fatigued when I wear these.  I even have an extra black pair as "slippers" for warner weather in the Northeast.  I have a few different colors, but I will have them all and hope they continue to last!  All this and they're sporty, cute, and easy to clean.