Size
(from 1m60 || 5.25ft)
Thigh circumference
15 cm(5.9in) above knee center)
 Calf circumference
(to the largest)
Medium 44 - 51 cm || 17.3in - 20in
36 - 41 cm || 14.1in - 16.1in
Large
52 - 59 cm || 20.4in - 23.2in
42 - 49 cm || 16.5in - 19.3