Height: Measure from the ankle and up to the inside of the knee (A).

Calf: Measure around the widest part of the calf (B). (Note: measure over both socks and breeches!).    

SizeA LengthB Un-stretched widthStretching
JRS31 cm28 cm3 cm
JRM33 cm30.5 cm3 cm
JRL35 cm32 cm3 cm
XS37 cm31 cm3 cm
S38 cm33 cm3 cm
M39 cm36 cm3 cm
L40.5 cm37.5 cm3 cm
XL42 cm39 cm3 cm