Extreme sports. Water sports. Contact and non-contact sports. The Defiance III Female Fource is DonJoy's flagship custom knee ligament brace for women, offering a perfect, custom-made fit for every athlete. For weekend warriors to elite athletes, 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 Female Fource 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. 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.
Indications: Hyperextension; Moderate to severe ACL or PCL instabilities; ACL/PCL instabilities combined (CI); MCL/LCL instabilities; ACL or PCL reconstructions; Prophylactic use
For patients looking to order a custom knee brace, please contact your physician or a local sales representative for further information. Below is a link to our Sales Rep Locator tool. Type in your zip code to find your local DonJoy representative!
*Proceeds from Female Fource sales will be donated to support breast cancer initiatives.
Each Defiance III Female Fource is custom made.
Measurements taken with CCMI Mark III or casted in weight bearing.
| SIZE | THIGH | CALF |
|---|---|---|
| Minimum | 12.5" (31.8 cm) | 10.25" (26 cm) |
| Maximum | 38.125" (97 cm) | 26.25" (66.5 cm) |
| PART NUMBER | DESCRIPTION | SIZE |
|---|---|---|
| 11-0075-x-00000 | Lycra Suspension Sleeve | S - XXL |
| 11-0122-x | Neoprene Suspension Sleeve | XS - XXL |
| 11-1006-x-06000 | Impact Guard | S - XXL |
| 11-1367-9-06000 | Calf Pinch Guard | Universal |
| 11-0398-9-00000 | Full Extension Stop | Universal |
| 11-0103-x-06000 | Sports Brace Cover (short) | S - XXL |
| 11-0016-x-06000 | Sports Brace Cover (standard) | S - XXL |
| n/a | Slide Shield | Universal |
| n/a | Suede Strap Pad Kit | Universal |
| n/a | Suede Liner Kit | Universal |
| n/a | Chamois Strap Pad Kit | Universal |
| n/a | Chamois Liner Kit | Universal |
| n/a | Chamois Pneumatic | Universal |
| 11-0400-9-00000 | Pneumatic Condyle Pad | Universal |
| 25-1923-0-06000 | Air Condyle Kit | Universal |
| 25-1480-0-00000 | Brace Bag | Universal |
| 11-1525-x | Tru-Pull Advance Attachment | XS - XXXL |
| 11-1415 | Sili-Grip Strap Pad Kit | Universal |
| 11-0543-x-06000 | Neoprene Suspension Strap Kit | 1 = XS, 2 = S/M, 3 = L/XL/XXL |
| 11-2005-x | Anti-Migration Calf Band | n/a |
Backed by DonJoy's Knee Guarantee Program™
Custom-made craftsmanship
Lifetime warranty on frame and hinges
Clinically-proven 4-Points-of-Leverage System™
Patented, clinically-proven FourcePoint™ hinge technology (stop kit not included)
Custom fabricated
Swooping Thigh Cuff for inner thigh clearance and bilateral brace use
Strong, lightweight carbon composite frame
24-hour turnaround time
Custom graphics kit
Light blue hibiscus flower detailing
Options
Over 40 custom frame colors and graphics
Defiance III Extra includes reinforced carbon composite frame
Metal Caps - PowerCaps, metal strap tab caps (recommended for contact sports)
High strength stainless steel gears (recommended for contact sports)
ACL, PCL, or Combined Instability (CI) strap configurations
Standard Low Profile Hinge
DropLock Hinge
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