Ever since wearing these shoes, I no longer needed any other arch support for my high arches.  They are comfortable, but be careful on sizing; they do run small.  I bought a size 9 1/2, but I should've gotten a size 10 (I'm normally size 8 1/2 or 9).  Also, they work well if you are on your feet while wearing them.  If you wear them, but sit down most of the day, they aren't any help for losing weight, posture, etc.  I do plan on ordering a size 10.  The comfort & arch support is what will keep me coming back.