i wondering about the effect on knees.
Do you need an odd rotation of your foot as you walk?
I put SCOR , 'Kneesavers' shown above, on my touring bike they let you put your foot heel in without hitting the crank arm,
I added them for crank arms clearing the insulated shoe covers I was going to wear
for a long time starting an west Irish-Scottish bike tour
in the cheaper Shoulder Season air-fare rate, end of February