This model is a ”wrap-around-model”. It combines a range of motion control with medial/lateral stability and compressive support for knee instability. It also gives assistance in reducing hyperextension, adding M-L stability and can assist in A-P instability. It has an anatomically shaped patella opening and silicone ”Stay-Up” on the inside to prevent migration. Optima Wrap also comes in PLUS sizes to accommodate larger thigh circumferences.