The CTi3 off-the-shelf ligament knee brace helps provide functional support of the ACL, PCL, LCL and MCL. This holistically designed brace features a rigid, anterior, dual upright frame that is anatomically accurate and contours the leg. Low profile Accutrac� hinges mimic the natural motion of the knee and work in conjunction with a circumferential padding and strap system to help secure proper brace alignment and suspension. The CTi3 provides users with an accurately-tracking exoskeletal support designed to help maximize protection without sacrificing performance.