I bought two pairs of these, navy and grey, and lived in them the whole summer. I didn't expect them to last longer than one season, and that's pretty much what I got out of them - 4 months of non-stop wear. :) In the end, they got holes in the toe box, and the navy pair required some glue after I got caught in the rain, but I don't mind. They survived several rounds in the washing machine and freezer after getting smelly.

They are VERY comfortable, both for walking and driving. The sizing is true. They are very easy to throw on and go, I love the "no laces" look and function. They look great with all my summer clothes - shorts, dresses, skirts, whatever.
I'll be buying more pairs for the next summer.  And probably a pair to keep in my car, for driving home after work!