Barefoot shoes fit differently from conventional shoes. Allow approximately 10 to 12 mm of space in front of the toes for movement during each step.
Step 1: Place a sheet of paper against a straight wall.
Step 2: Stand barefoot on the paper with your heel against the wall and mark your longest toe.
Step 3: Measure the distance in centimetres and add 1.0 cm. Compare this value with the size information for the model.