I have size 8 feet that are wide. I am a casual rider and ride a few times a week on road or trails. I usually do not ride over 50 miles. These are supposedly wide but I had to get a size 44 ( two sizes larger than my regular shoes ) I bought a pair in size 42 which are the same as my other two pairs of shoes and that did not work. I rode them several times so they are probably not returnable. These are not made for wide feet.
I use this type of shoe on my road bikes and my mountain bike as I like to be able to walk around without changing shoes. I have other brands of shoes in the size that I ordered that have more width. If you have really wide feet like mine order the next half size or full size up. I had to ride a few times to see how they might fit me and work out. They may break in over time. They seem to be well made but Wide should mean EEEE.