For years, I've fought with narrow cycling shoes and just chalked it up as being par for the course. After trying to get a set of custom insoles into my old SIDI's and realizing my insole (that fit fine in my running shoes) I decided to find an alternative. The website and videos made it really easy to find my size...and width! I also called and the personal customer support was great. I've only got a few hundred miles on these, but I would highly recommend them.