DonJoy

DonJoy® pioneered the concept of functional knee bracing over 40 years ago, and continues to lead the progression of performance by studying the body, listening to athletes, consulting physicians and pushing the envelope of innovation. DonJoy braces are standard equipment for competitors in 44 countries and they count on us to create worldclass products, while medical professionals look to us for unmatched service and in-depth education. The result is complete confidence for those who wear DonJoy braces and those who prescribe them.

Knee Brace Registration

Register a qualified knee brace within ninety (90) days of the purchase of your brace to be eligible for the Knee Protection Program.

Knee Protection Program

Learn more about DonJoy's Knee Protection Program.

Advanced Technologies

WebTech

An elastomeric web that actually pulls pain away from your knee. Featured on our Reaction Web Knee Brace.

C6 Technology

Pure carbon threads woven into this moisture-wicking, antimicrobial fabric, naturally repels odor and provides temperature control. Featured on our Clima-Flex knee brace.

FourcePoint

Patented hinge lets you set the flexion angles, the degree of tension stops, based on your condition or point of recovery. Featured on our Defiance III Knee Brace.

Trizone

Three distinct zones: stability, compression and comfort provide low profile performance and enhanced fit. Featured on our TriZone Knee Brace.

Titanium

Immune to corrosion, stronger and lighter than steel and 2x the strength of aluminium. Featured on our A22 Knee Brace.

Bracing for

Osteoarthritis

A non-invasive, non-narcotic treatment for mild to moderate OA. Bracing can be used in tandem with other treatment options to manage OA symptoms by increasing stability of the knee and reducing pain and swelling. Learn More...

Bracing for

ACL Injury Treatment & Prevention

Learn the facts about bracing for ACL treatment and prevention. Remain active while healing, and protect the knee from future injury. Learn More...

Bracing for

Ankle Injuries

Ankle injuries in high school sports such as football and basketball may be nothing new, but they remain a concern for athletes, coaches, athletic trainers and parents alike. Learn More...

Clinical Studies

Bracing for ACL Treatment & Prevention

Read the clinical evidence supporting ACL bracing and how bracing can be part of ACL protection and injury prevention. Learn More...

Do love this brace. I have worn TriZone for 3 races and won my age group in each race. My knee is fine, no problems, it’s the best brace I’ve ever had.

Robert Heins

I've had my DonJoy for about 10 years due to some medial meniscus issues. It has always brought immediate relief as soon as I put it on but I learned just how strong it was this week when I fell off a scooter while wearing my brace in Panama. I was wearing my brace as I always do on long-walking days (thankfully) and as I crashed into my left leg, the one with the DonJoy, the brace almost completely protected my entire leg of injury. I have one scratch on the part of my knee that wasn't covered but that's it! Now I know this isn't the purpose of the brace, but not only did it break my fall, protect my leg, it also didn't break. I’ve worn it every day since and have a whole new appreciation for the brace. 10 years old, 1 scooter crash, and it's as great as the day I got it, other than some new, gnarly scratches. Cannot recommend this brace more.

Alissa Heim

My DonJoy Female Force has been there with me while going through the hardest thing in my life. I tore my ACL and meniscus almost a year and a half ago while pitching. The rehab was tough. Being away from my teammates was tougher. Being away from fastpitch, the game I love, for almost 9 months was the toughest. I used my DonJoy through the rehab, on my first game back, and still to this day. I am so thankful for the peace of mind and confidence my DonJoy brace gives me to go out and be the best I can for me, my teammates, my coaches, and my family. Thank you DonJoy!

Kelie Byers