Aurland shoes are a type of foot shape shoe and they will expand and shape according to your foot. Therefore, they should be a little tight to begin with. If you are in doubt about the size of the shoes, we have a form called Aurlandsko størrelser - shoe size Conversion table.pdt. It shows the different countries shoe sizes and cm. You can also draw outline of the foot on a sheet, then measure from heel to big toe. The form is under each shoe product.