You see, this is where I'm getting into personal trouble. When I start buying shoes that I don't particularly want or need just because they're on sale, I start to become Carrie from Sex and the City.
I'm at 12 pairs at the moment. If I buy another, I'll have to sneak it past my wife and also never wear it around her (she has a photographic memory). And I don't want to become THAT guy.
However, I DO need a new beater walking shoe, which gives me an excuse to buy the fugly but comfy and practical Voyager.
Not as sexy a purchase, but more necessary, and less shame-inducing.
You can do better than those for walking shoes. Get something with dainite soles or good vibrams or even GATs. Those shoes are are an abomination.