The first time I wore the shoes, they fit perfectly and felt like I wasn't wearing shoes at all. However, I did get a blister after a 3 mile walk the second day of wearing the shoes. The blister was on my right foot pinky toe, specifically right next to the nail. I took a few days off from wearing them, and now there isn't any problems. The reason my pinky toe got a blister is mainly because the stitching goes right over where my pinky toe is, and caused a lot of friction initially. I think the ...