I'll echo everybody else -- my brown Wilberts have been worn a couple times a week for the last few years and do the job nicely in my office's more-casual-than-business environment. The heel is kind of hollow in spots and wore through after two and a half years, but B. Nelson replaced 'em with a better rubber sole and that did the trick.
Here they are fresh from the resole a few months back when linen trousers were in order:
Those are very nice, that isn't the color I see on the web site is it? The fact is I'm getting into rubber soles more and more the older I get. I'm also going for a pair of Bentons. I just picked up a pair of Beckers on E-Bay in perfect condition.