If you have wide feet and normally go up a half size to attain additional room in your shoe, we recommend NOT doing this when choosing your size for SelectFlex. The
shell of our orthotic is constructed to fit your foot size and NOT your shoe size, so we recommend that you actually do not go up that half size. For example, if your foot size is 10.5 and you usually buy an 11.0 shoe to compensate for a wide foot, we recommend you try a size D (9.5 - 10.5). By choosing the appropriate size, your heel will fit more
comfortably into the heel cup and the arch support will be in its proper place. Of course we will be happy to replace it with a larger size if you need, so there's no risk.