Paediatric 30cm: Brace length 30cm, Patient height 120cm, Thigh circumference <32cm
Paediatric 40cm Brace length 40cm, Patient height 140cm, Thigh circumference 32cm-42cm
A1: Brace length 50cm, Patient height 160cm, Thigh circumference <52cm
A2: Brace length 50cm, Patient height 160cm, Thigh circumference 45-65cm
B1: Brace length 60cm, Patient height 180cm, Thigh circumference <52cm
B2: Brace length 60cm, Patient height 180cm, Thigh circumference 45-65cm
C1: Brace length 70cm, Patient height 180cm, Thigh circumference <52cm
C2: Brace length 70cm, Patient height 180cm, Thigh circumference 45-65cm