Fit: Fits true to size, take your normal size
Pattern Type: Solid
Size Sole Length Recommended Age
S 10-12/3.94-4.72 0-1 Years
M 13-15/5.12-5.91 1-2 Years
L 15-17/5.91-6.69 2-3 Years
There is 2-3% difference according to manual measurement.
Please check the measurement chart carefully before you buy the item.