SIZE CALF GIRTH (CM) CALF GIRTH (IN)
XXS 30- 33 11.75-13
XS 34-36 13.5 - 14
S 37-39 14.5 - 15.5
M 40-42 16-16.5
L 43-45 17 - 17.75
XL 46-48 18-19
XXL 49-51 19.5-20