Genulax Knee Support

Size 1 – Thigh Circumference of 13.75" – 15" (35 cm – 38 cm) Size 2 – Thigh Circumference of 15.5" – 16.5" (39 cm – 42 cm) Size 3 – Thigh Circumference of 17" – 18" (43 cm – 46 cm) Size 4 – Thigh Circumference of 18.5" – 19.25" (47 cm – 49 cm) Size 5 – Thigh Circumference of 19.75" – 20.75" (50 cm – 53 cm) Size 6 – Thigh Circumference of 21.25" – 22.5" (54 cm – 57 cm) Size 7 – Thigh Circumference of 22.75" – 24" (58 cm – 61 cm)