There are two sizes of binding Meidjo:
Values (in mm) are written to the heel of the shoe.
For ski boots, there is a very simple standard, developed about 20 years ago: the Mondopoint.
The unit simply corresponds to the length of your foot in centimeters, just measure it and choose a size accordingly.
Here's the procedure for knowing your shoe size:
It is essential to measure both feet.
This corresponds to being able to pass a finger behind the heel when one has the foot in the boot. The mondopoint size allows you to select shoes but should not replace a careful fit.
Don’t forget to measure both feet. One always has one stronger than the other
These values are given as an indication, each manufacturer has its own conversion table.
Source : www.skitrace.com
For more information and advice, please contact a specialist store.