Every day shoes that you can onebag with

So I'm looking for a casual everyday wear shoes, something I can travel with and not worry about packing another pair of shoes. Activities that I do: walk. That's it, the only issue is that I HATE getting my feet wet so I was hoping something that's waterproof, but apparently waterproof means overheating.

Things that I wont do with these shoes: Running, hiking, I dont care if I can't dress it up or down since I don't do fancy sh!t anyway.