Measurement (In Inches) Size S Size M Size L
PTP 12.0" - 15.0" 13.0" - 16.0" 14.0" - 17.0"
Underband 11.5" - 13.5"
12.5" - 14.5"
13.5" - 15.5"
Length 11.5" 11.5" 11.5"
Model is 165cm, UK 6.