DB shoes come in the following two widths:-
2V with adjustable liner to make the fit 2E or 4E. This will fit standard width foot.
6V for those with a wider or swollen foot. This can be adjusted to a much wider foot 4E to 6E.
Please check out the DB shoes dual-purpose measuring guide with separate charts; pink for ladies and blue for men.
IMPORTANT: In order to use the measuring chart correctly, you must open or save the following PDF and print it to 100% size. Do not allow your printer to re-scale or reduce the image size. For certainty, we recommend you compare the ruler scale at the bottom of the chart against a physical ruler or tape measure. If the centimetres don't line up then the chart won't provide an accurate foot measurement.