I bought these to keep in a drawer at work. (I work on the 25th floor and heels during a fire alarm are just not on.) That plan is gone -- they are much too comfortable to be relegated to a drawer. It is like being able to wear slippers outdoors! The arch support is great. These are my go-to casuals for errands and to-and-from work, now. I have two of the colours and am contemplating more.
I have small feet so the smallest size I could get was a 6 and I am a 5.5. So they are a bit big and a bit wide for me. VERY comfortable, but wish it was a snugger fit since the heel keeps slipping on me. I thought wearing heavy socks would do the trick, but alas they still slip a lot. I wear them when I don't have to walk around much.