They definitely fit a bit snug for me compared to other collabs in the last couple of years. I blame it on the material though as they do loosen up a little bit after a couple wears. More reason to take them out the box and put some miles in them!
I really want to rock my pair but I'm dreading taking a step out and watching them crumble before my eyes! Really need to buck up and sole swap some of my vintage pairs!
I would say they fit pretty narrow compared to some of my other AM1's that I have purchased recently. I had to replace the insole with a thin version from Amazon to make them fit slightly better.