Determine the size of the leather slippers
To determine the ideal size of the leather slippers, it is best to measure your foot.
Place the foot on a piece of paper and trace it, then measure from the big toe to the heel.
Ideally you add 1cm so that the toes have some room and the slippers are not too small. Please don't add it anymore otherwise the slippers will be too big and your kids won't be able to walk with them!
So foot length + 1cm = sole length