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...

I was devastated when I tore my ACL last Winter playing basketball. I underwent surgery in mid March 2016 and then started the long 6 month rehab. My true love is softball and my high school season started before I was released, but with the help of my athletic trainer and the titanium brace I was able to slip right back into my starting catcher position on our varsity team. I was honored to be chosen for first team all districts and all region post season. We ended the season in the Quarterfinals. Thanks to my DonJoy brace I was able to go right back to what I love.

Emily Fair

I have had two major injuries during my career—both ACL tears. There is a lot of pressure inside and outside of schools and organizations to recover quickly, which I appreciate, but it’s up to young athletes, parents and coaches to take steps to recover safely and guard against injury and re-injury. This will only allow for a stronger, better return to sport in the long run.

Megan Rapinoe

DonJoy has provided relief and stability for me for over a decade now, and I can honestly say it is the best product on the market and the quality is superior. My DonJoy knee brace and I were inseparable after five knee surgeries to repair ACL and meniscus tears during my high school years.

K.K. (Ketch) Willis