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1. Place your foot on a piece of white paper and mark the longest points at the front and back. The distance between the two points is the correct foot length.

2. If there is a slight difference in size between your left and right foot, use the data from the larger foot.

3. If you have a high instep or wide feet, it is recommended to choose a size larger. If you have a low instep or narrow feet, choose the normal size.

4. The measured size should be approximately the same as your usual size. Significant deviations indicate incorrect measurement methods or imprecise data.

5. Hand measurements may have a fluctuation error of ±10g, which is normal. Actual measurements should prevail.

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