1/ Choose the right shell width
Whether you have slim or wide feet, know that’there are different models of ski boots with adapted volumes for each foot morphology:
* Narrow: choose a shell width of 100 mm
* Medium (standard) : choose a shell width of 102 mm
* Wide (large): choose a shell width of 104 mm
To take the exact measurement of your foot, you can use a printable measurer at home or go to a store.