All measurements in the table are body measurements, not actual chap measurements. Height: Measure from the ankle and up to the outside of the knee (A). Calf: Measure around the widest part of the calf (B). (Note: measure over both socks and breeches!)

SizeA LengthB Width
XS36 cm31-36 cm
S38 cm32-37 cm
M39 cm34-39 cm
L41 cm35-40 cm
XL42 cm36-41 cm
XXL43 cm37-42 cm
XS/W35 cm37-42 cm
S/W35.5 cm39-44 cm
M/W36 cm41-46 cm
L/W37 cm42-47 cm
XL/W37.5 cm43-48 cm