Chat with a Brace Coach for expert advice.
Shop By
follow us on...
NEED HELP?
Chat with a Brace Coach for expert advice.
You're currently on:
- Home
- >
- DonJoy Full Force Ligament Knee Brace
- Product Description
- Size Chart
- Product Reviews
- Video
Ask a question (9)
A lightweight brace that provides complete ACL protection.
The DonJoy FULLFORCE knee brace is one of the most powerful and clinically proven solutions for protecting the ligaments of the knee, especially the ACL, from injury. The FULLFORCE is most commonly worn by competitive athletes who suffer from any of these conditions, can't afford to be weighed down by a heavy brace, and are not trying to prevent contact or impact related injuries (like a football lineman might want to do).
This knee brace is designed to provide complete protection of the knee for competitive athletes who are at the greatest risk for injuring their ACL. Utilizing DonJoy’s 4-Points-of-Leverage system and the FourcePoint hinge knee instabilities are continually corrected. This means an injury doesn’t have to occur for this brace to work, which significantly decreases your chance of getting hurt!
The FULLFORCE knee brace is sleek, low-profile, and exceptionally light weight. It is ideal for mobile athletes like wide receivers or basketball players that are looking for complete protection for their knee, but don’t want to sacrifice speed.
DonJoy is so confident in the protection you’ll receive from the FULLFORCE knee brace they’ll pay $750 towards your surgery if your ACL is re-ruptured while this brace. You must register at www.donjoy.com/kneeguarantee to be eligible for this guarantee.
The DonJoy FULLFORCE knee brace is used to treat or prevent the following injuries:
- Moderate to severe ACL or PCL instabilities
- MCL or LCL instabilities
- After ACL or PCL reconstruction surgery
- Hyperextension
Product Features…and the benefits you’ll experience!
- Four-Points of Leverage Dynamic System
This patented technology was developed to reduce the strain on the ACL by distributing the load placed on the ligament via four points. Click here to learn exactly how the Four-Points of Leverage works. - FourcePoint Hinge Technology
Makes you less likely to suffer from an ACL injury because it reduces the amount of time your knee is in an “at risk position”, enhances the Four-Points of Leverage by increasing the posterior load applied by the brace on the tibia, and improves your natural gait by applying progressive resistance before reaching a firm end point during movement. - Strong Aircraft Grade Aluminum Frame
You get the benefits of a lightweight and low profile knee brace that is also stronger, thicker, and more stable than the other lightweight knee braces on the market. - Swiveling, Internally Mounted Strap Tabs
Get a perfect fit by molding the brace to your knee, as well as enhance the fit and suspension of the brace with the swiveling strap tabs.
Sizing and Measurements
Click on the Size Chart tab above to learn how to measure your ankle to determine what brace size you need.
Instructions for Use…how to properly fit your DonJoy FULLFORCE knee brace.
Click on the video tab for directions on how to get the proper fit.
Measurement:
Take the measurement of your thigh and calf 6" above and below your kneecap using a flexible type tape measure. Use the diameter you measure here to choose your size.
Take the measurement of your thigh and calf 6" above and below your kneecap using a flexible type tape measure. Use the diameter you measure here to choose your size.
| Size | Thigh | Knee Center | Calf |
| XS | 13" - 15 1/2" | 12"-13" | 10"-12" |
| S | 15 1/2" - 18 1/2" | 13"-14" | 12"-14" |
| M | 18 1/2"- 21" | 14"-15" | 14"-16" |
| L | 21"- 23 1/2" | 15"-17" | 16"-18" |
| XL | 23 1/2" - 26 1/2" | 17"-19" | 18"-20" |
| XXL | 26 1/2" - 29 1/2" | 19"-21" | 20"-22" |
| XXXL | 29 1/2" - 32" | 21" -23" | 22"-24" |
 |
1. Stand with your legs shoulder-width apart, legs slightly bent and leg muscles contracted. |
 |
2. Measure up six inches from the center of your knee with a tape measure, as shown. |
 |
3. Measure the circumference of your thigh at the 6-inch mark, as shown. |
 |
4. Measure down six inches from the center of your knee with a tape measure, as shown. Then measure the circumference of your calf at the 6-inch mark. |
FullForce Video
Fitting Instructions
Questions on DonJoy Full Force Ligament Knee Brace
Sort by
- From Locke at 5/5/10 10:42 AM
- Hi, I’m interested in the DonJoy Full Force Ligament Knee Brace. My question is what’s the difference between the CI or ACL option.
- The difference between the CI and the ACL option for the DonJoy Full Force Ligament Knee Brace is the strapping sequence. The ACL option has 5 straps; 2 posterior thigh, 2 anterior calf, 1 lower posterior calf. The CI option has all 5 straps the ACL option has plus 1 extra strap on the anterior thigh.
- Do you find this question helpful? Yes No
- From André at 5/22/10 6:43 PM
- I want a Knee brace to play soccer, so what's the best option for me? DonJoy Full Force our a DonJoy Armor Extreme? I have several instability ligament problem. I ruptured my ACL.
- Both the DonJoy Full Force and the Armor are great braces for soccer. They both will provide ligament support and stability, as well as offer protection from injury. The DonJoy Armor is the strongest Off-The-Shelf knee brace available. The DonJoy Full Force has the lightest weight of the two.
- Do you find this question helpful? Yes No
- From Edwin at 6/8/10 7:13 AM
- I have a prescription for a custom knee braces can you please tell me where can i find a special store to get measure and order me one I reside in Brooklyn take you for your help.
- The DonJoy Fullforce is not a custom knee brace. They are considered off the shelf knee braces. You can order right off our website and we will deliver them right to you with a money back guarantee. If you need to exchange for another size that isn't a problem either. If you are truly looking for a custom knee brace have a look at the DonJoy Defiance Knee Brace: http://www.betterbraces.com/donjoy-defiance-iii-custom-knee-brace . This brace would be fit by a representative in your area and custom made for your knee.
- Do you find this question helpful? Yes No
- From Susan at 7/19/10 10:56 AM
- From Reggie at 7/29/10 11:40 AM
- How can i prevent the brace from sliding once my knee starts to sweat. During football practice the brace is constantly sliding down to a little below the knee cap. That is not the proper way to wear the brace . So, I am trying to figure out how to maintain the proper wear of the brace . This is the second brace that was custom made. The first one was a little to big, so the brace company custom fitted another brace. Same result !!!! I've tried it with a sleeve, same results...........ANY SUGGESTIONS ????
- Hello Reggie.
If the DonJoy Neoprene Knee Brace Undersleeve isn't working for you you can also try the DonJoy Anti-Migration Band For Rigid Braces. This band, made of suede, replaces the strap pads on the upper calf strap (#4, 5 strap) and helps to keep the brace suspended on the leg.
- Do you find this question helpful? Yes No
Ask Your Own Question
You'll receive your answer via email either the same or next business dayYou may also be interested in the following product(s)
|
DonJoy Knee Brace Undersleeve - Supplex/LycraAbsorbant sleeve worn under a knee brace to enhance comfort and protect skin.
$19.99 each
|
DonJoy Armor Knee Brace with FourcePoint HingeIncludes the features of the Armor knee brace and even more ACL protection from the FourcePoint hinge.
Regular Price: $899.99 each Special Price: $499.99 each |
DonJoy Defiance III Custom Knee BraceRecognized as the best ligament knee brace available. Top-of-line protection that is custom fit for your leg. Ideal for athletes looking to prevent a knee ligament injury or re-injury to surgically repaired ligaments.
$899.99 each
|
