I have worn a previous pair of black Clark's flats to the ground (literally) and keep searching for a good replacement.  These aren't quite as good, but they're the closest I've come.  I think the cut on the top toward the outside of the foot is slightly awkward-- it goes just a little too far or something.  But they're comfortable and seem durable and they're my current go-to shoe.  I ordered a wide, as I tend to hover between regular and wide width.  It was probably a good choice, though I could have made the regular width work too (it was out of stock).