Stand up straight so that the weight of your body is distributed on your feet.
Keep the pencil as vertically as possible, then trace down your foot shape.

Measure foot length by millimeter.



As in the image below, use a tape measure to measure the circumference of
your foot by strating at the joint where your big toe begins, wrapping the
tape measure around your foot once, and ending at the joint where your
little toe begins.


** Most of people are not same size for both feet. One is bigger than
another. So we recommand both foot measurement. Sometime it's
a little bit bothering you but it's definitely worth.

** Feet circumference is almost same with feet length. 1:1. If you feet
is not, you're narrow circumference. Otherwise it's wide.