I've always wanted a pair of these but didn't know what they were called until recently.  I saw these shoes in a department store several years ago, but they don't carry them anymore.  Luckily, they're available online.

While these shoes are quite comfortable, they don't seem quite as well made as I was expecting.  The shoelaces they came with are too short and I had to buy longer ones.  The patent leather finish is a little too dressy for casual wear, so I'll save these for wearing with my suit or a tuxedo.