Explore the Engineering Behind Össur CTi®3 Knee Braces
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When you're staying active — whether on the track, mountain, field, or during everyday activities — dependable knee support can make a difference. The Össur CTi®3 Knee Brace combines a lightweight, rigid design with features engineered to provide functional support and controlled knee movement.
Strength & Support
The CTi®3 features a lightweight carbon composite frame designed to provide rigid structural support without unnecessary bulk. It is designed to provide functional support for ACL, PCL, MCL, and LCL ligament injuries and instabilities.
Designed for Controlled Movement
CTi®3 uses anatomically designed Accutrac® hinges that follow the natural motion of the knee. Combined with flexible cuffs and adjustable straps, the brace is designed to provide a secure fit while allowing controlled movement.
Adjustable Fit
Every knee and leg is different. The CTi®3 features adjustable, trimmable straps, flexible cuffs, and circumferential padding to help maintain proper brace positioning and provide a comfortable, secure fit.
Proper sizing is important. Knee width is the primary measurement when selecting a CTi®3 size. If you are between sizes, thigh circumference measured 8 inches (20 cm) above the center of the kneecap can be used as a secondary measurement.
Built for Active Use
The CTi®3 is designed for individuals who need ligament support during an active lifestyle. Its combination of a rigid frame, adjustable fit, protective components, and lightweight construction makes it suitable for a variety of activities.
If you're using the CTi®3 following an injury, surgery, or as part of a treatment plan, consult your healthcare professional regarding appropriate use.
Find the Right CTi®3 for You
The CTi Shop offers Össur CTi®3 knee braces, bundles, replacement parts, and accessories to help you find the appropriate setup and maintain your brace over time.
Before ordering, review our CTi®3 Sizing & Fit Guide to make sure you select the appropriate size and side.
