DonJoy FullForce Ligament Knee Brace

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.

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"