As feet tend to swell during the day, it is best to take your measurements in the afternoon. How? Follow these steps:

1. Wear your usual socks, the ones you would normally wear.
2. Stand on a hardsurface with a white sheet under your foot.
3. Distribute your weight evenly on both feet.
4. Trace the outline of your foot with a pen.
5. Use a ruler or rigid tape measure to measure the length: from the heel to the longest toe (which is not always the big toe).
6 .Repeat for both feet and consider the longer measurement.
7. Compare the length with the sizes in the table below.