My husband wears black dress shoes to work every day. He's on his feet most of the day. We stumbled across them recently when his tried and tested wasn't available. Thank god we did. He immediately said that these are the most comfortable model shoes that he has ever had. He had a very tough 3 days wearing them for over 12 hours and said his feet never hurt. Add to that the fact that he spends most of his day on concrete floors and it's a game changer!