In both Lucchese and Stallion boots, most people go down one ½ size from their street shoe size. Exceptions are if you have a high instep or wide foot, in which case you probably will wear the same size. We start all of our customers off in a D width for Men and B width for Women, and find those widths fit very well the majority of our customers. To read about how your boots should fit once you receive them click here