I recently tried out a flat from a start up company that boasted about their ballet flat as "revolutionary." The company is called Tieks and after I moved to San Francisco, I realized that all of my other flats with no support and little padding just wouldn't cut it. These really are the most comfortable flats I own and required no break in time. (see pics of the color I got here: http://bit.ly/ZEJ6KE)

But I was wondering if anyone else had any other great options? I always like to have shoe choices and as it stands these are the only things on my feet when I know i'm going to be walking at all in the city.