Breathable material provides optimum comfort. Functional guidance/stabilisation of patella by means of special patella recess.Fitted with polycentric aluminium geared segment hinge for additional medial and lateral stabilisation. With four circular Velcro straps for optimum support. Excellent fit thanks to innovative plus size system.Can be fully opened, closed using Velcro closure.Adjustable extension at 0°, 10°, 15°, 20°, 30°, 40° and 45°.Adjustable flexion at 0°, 10°, 20°, 30°, 45°, 60°, 75° and 90°.Indications:Lateral ligament instability. Postoperative, gonarthrosis.Measurement point: d-measure and f-measure.