GEORGE S.wrote a review of Shimano SH-RT4 Cycling Shoe - Men's on August 27, 2018
Preface: I was looking for a 3 bolt shoe that did not make me look like Lance Armstrong. These were listed as 3 bolt, but they are not. I'm guessing it has since been fixed.
Any who. I did try them on and they are a cool looking pair of retro looking shoes. You can def walk around in them; ie grab something from grocery store after ride, but not a walk around the park. I have wide feet and wear size 11 in the US. I purchased the 46 and they fit fine. I'd imagine they would fit better after breaking in, too.