I needed a simple black work shoe with decent arch support. These are those. Very comfortable on my feet all day, the straps keep the shoe perfectly in place, and I do not have back pain at the end of the day to the extent that I do when I wear regular flats. Highly recommend.
*About me: I do not have plantar faciitis like many reviewers do, but very high arches that can be hard to find shoes for. I also have back pain from a pelvic injury. I am in my 30's and these shoes, although not as stylish as I would like ideally, do not look too bad at work.