The Rolyan ACL Brace is for moderate to severe ACL instabilities, prophylactic/bilateral use, MCL/LCL instabilities and ACL reconstructions. The Optic-Fit technology is located on the medial thigh cuff, and creates an intimate fit and reduces migration. The brace allows a natural motion of the knee during flexion and extension. Straps pivot to create a contoured fit and feature gecko tabs with large embossed numbers, make the brace easy to apply. Aircraft grade aluminum offers superior strength and is lightweight.