DonJoy Custom Defiance III Knee Brace

DonJoy Custom Knee Brace - Defiance III

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Choose Confidence. Choose the DonJoy Custom Knee Brace -- Defiance III. Extreme sports. Water sports. Contact and non-contact sports. The Defiance III is DonJoy’s flagship custom knee ligament brace, offering a perfect, custom-made fit for every athlete. For weekend warriors to elite athletes including extreme surfer Garrett McNamara and Motocross racer Brett Metcalfe, Defiance III is the strongest of DonJoy’s functional knee braces. The custom carbon fiber composite is lightweight; the low-profile design fits comfortably under clothing and sports uniforms and is available in more than 40 frame colors and graphics. Defiance III incorporates swivel strap tabs plus a medial swooping thigh; a diagonal bend on the inside of the thigh section provides clearance for the other leg or for an object such as a gas tank, horse or another brace. Donjoy Defiance technology is on the field, on the court, on the slopes and in the water protecting knees and providing confidence to those who wear it. First introduced in 1992, DonJoy has produced more than a million braces; in college football alone, 22 of the Associated Press Top 25 teams use the Defiance knee brace.

DonJoy Custom Knee Brace -- Defiance III -- Benefits/Features


  • Not available for international customers!
  • ACL/PCL versions with patented 4-point dynamic leverage system.
  • Medial sweeping thigh.
  • The Donjoy Defiance Custom Knee Brace provides inner thigh clearance for bi-lateral brace use and riding sports.
  • Anti-Migration Strap to prevent brace from migrating.
  • Swiveling strap tabs for changing leg shapes through flexion and extension.
  • Low profile hinge cover for better strength and medial clearance.
  • Supra Condyle Suspension-prevents brace migration.
  • Weighs approximately 18 ounces.
  • Low-profile design.
  • Custom made to individual patient measurements.
  • 72-hour in-house turnaround.
  • CI version with anterior thigh strap.
  • Short calf version available for ski and motocross boot clearance.
  • Short and standard lengths.
  • Moderate to severe knee pain and ligament instabilities (acl, mcl, pcl, lcl).
  • Defiance Extra version includes reinforced carbon frame and slide shield.


DonJoy Custom Knee Brace -- Defiance III -- Product Demonstration


DonJoy Defiance OA - Custom Knee Brace


Looking For a Different Ligament Knee Support Brace?

Be sure to check out the other functional/ligament knee braces that we have available and check back with us since we constantly add new products.

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