I'm on my 4th pair of Patagonia Loulu shoes. I've worn them to the office every day for the past 4-5 years. They are by far the most comfortable shoes that I've ever been able to pull off as dressy enough to wear to work with khaki or blue pants. They have absolutely no support (which I see as a positive) - You can literally bend them in half from the toe to the heel. The biggest downside I see is the sole rubber is very soft and wears out quickly - they really only last a little over a year - but I think $100ish/year is a decent value for wearing great shoes everyday. They look great, feel great, and you recycle them by taking them to any Patagonia store or mailing them back to them. I'll be buying a 5th pair soon!
but supes comfy. The full-grain leather + wool linings make my feet pretty warm, so probably not the best on 100 degree days. The full toe-box is fantastic as well, even for my narrow feet. For a good deal (or rewards points), I recommend them!