I really like the style of the shoes, but am a little unsure if they are comfortable to wear? I also noticed that someone mentioned mold on the upper

The upper is made of full soft suede, the lining is also made of full soft leather, and the sole is lightweight, so the shoe is overall very soft and comfortable. This shoe is a gentleman more like the casual style, in general I think wearing it shopping and drinking coffee will be a good match. As for the problem of mold I have not encountered, may be a very small number of customers may have encountered it. These customers who encountered mold problems should be more angry, may immediately leave a bad review, should be a small probability problem. And most people should not encounter this problem and will not mention it. I would recommend this shoe to gentlemen who love fashion.