Ossur CTi OTS Knee Brace
CTi: Ultimate Knee Guardian for Champions
Össur CTi OTS Knee Brace delivers clinically proven total ligament support with a rigid carbon-fiber frame that stabilizes ACL, PCL, MCL, and LCL against re-injury. Pro-Level Protection, accutrac hinges mimic natural knee motion with extension stops, while Sensil silicone liners prevent migration and flexible subshells ensure custom-like fit for high-impact sports or recovery. Non-corrosive and breathable, it’s trusted by pro athletes in action sports, motocross, and water activities.
Available with Ossur's Motocross Kit ( Gear guards, Undersleeve and Patellar cup )
CTi braces provide the ultimate combination of stabilization and protection of the knee joint. CTi uses Accutrac hinges with extension stops to glide with the knee. In addition, breathable liners coated with Sensil silicone ensure the CTi remains properly positioned on the leg for optimal functional benefit.
Outfitted with flexible cuffs and D-rings, the carbon frame provides a rigid exoskeleton that stabilizes the knee joint
Available with Ossur's Motocross Kit ( Gear guards, Undersleeve and Patellar cup )
- Flexible subshell and adjustable tibial strap capture the tibia and allow adjustment in hinge depth for a more customized fit.
- Reversible field-serviceable D-rings and trimmable straps facilitate fast adjustment and customized fit.
- Non-corrosive materials, ideal for water sports.
- Anatomically-correct Accutrac hinges with extension stops.
- Proprietary Sensil silicone liners designed to reduce migration.
- Available in 2 models: Standard model for moderate to high impact levels and Pro Sport model for the highest impact levels.
Indications
For knee conditions that may benefit from increased AP and ML stability around the knee, such as: ACL, MCL, LCL, PCL, rotary and combined instabilities
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Available sizes
S, M, L, XL, XXL


Standard
The choice of most pro athletes and the best compromise of weight and impact resistance, CTi standard is the best option for 95% of body types and activity levels. From low impact lifestyle uses to high impact applications like motocross and wakeboarding, the standard CTi is the built for athletes and casual users alike.
ProSport
The most rigid option for the largest of users. ProSport is built with the most carbon fiber to accommodate much larger frames. ProSport wears heavier and more rigid than standard, and will only be applicable to users with larger body mass who require a sturdier brace to avoid migration on more cone-shaped legs and higher durability under strain. Only 5% of users will require this level of rigidity, ideal for support, not for motion.
Measure knee circumference at the base of knee cap
Brace Size
| S | 11 - 13.375" (28-34cm) |
| M | 13.375 - 15" (34-38cm) |
| L | 15 - 16.125" (38-41cm) |
| XL | 16.125 - 17.375" (41-44cm) |
| XXL | 17.375 - 18.875" (44-48cm) |
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