I love Birkenstocks because of their arch support!  I definitely was NOT disappointed by these.

I was a little nervous buying these online without trying them on first, but I had to get them in time for my trip to Hawaii!  I got them in time and they fit great.  I was also nervous about my toes not liking the thong.  But I wore these everywhere.  I almost never wore the other ones I brought!

I never had a sore arch while wearing these.  Would recommend them to anyone!