DonJoy Defiance Pro

DonJoy’s Flagship Knee Brace

Extreme sports. Water sports. Contact and non-contact sports. The Defiance is DonJoy’s flagship custom knee ligament brace, offering a perfect, custom-made fit for every athlete.

From weekend warriors to elite athletes, the Defiance is the strongest DonJoy knee brace. The custom carbon fiber composite is lightweight with a low-profile design fitting comfortably under clothing and sports uniforms. 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.

Professional. Convenient. Timely.

Features & Benefits

  • Strong, lightweight (<20 oz) carbon composite frame
  • High strength stainless steel gears
  • Lifetime warranty on frame & hinges
  • Custom-made craftsmanship
  • Clinically-proven 4-Points-of-Leverage System™ ​
    Low profile FourcePoint™ hinge technology​
  • 40+ frame colors & graphics
  • 2 model options DonJoy Defiance Pro & DonJoy Defiance Legacy

Indications

  • Hyperextension
  • Moderate to severe ACL or PCL, MCL/LCL instability
  • ACL or PCL reconstruction
  • Injury prevention

Warranty

  • Lifetime: frame & hinges
  • 6 months: pads & straps

Options

  • Custom
  • Non-Custom
Make It Yours

40 Colour Options

Getting Started

How To Get A DonJoy Defiance Custom Knee Brace

1. Contact Us

Call, email or text us to discuss your needs. We’ll answer your questions & explain what you need for insurance coverage before we do your custom knee brace fitting.

2. Schedule A Fitting

Once your insurance pre-approves the purchase, we can schedule your fitting. You choose where & when- whatever is most convenient for you. This appointment takes about 30-45 min to ensure we select the right brace for your needs & take the necessary measurements.

3. Order The Brace

After your fitting, you can either put a deposit down or pay in full to order your brace. Upon full payment you will receive an insurance receipt.

4. Brace Delivery

When your custom knee brace is ready (typically ~2 weeks from order placement), we’ll arrange delivery to ensure the brace fits comfortably & to make any necessary adjustments. Again, you choose where & when. We’ll teach you how to put it on & any care instructions.

DonJoy Defiance Pro

User Guide
Instructions

How to Put On DonJoy Defiance Knee Brace

  1. Sit down & undo straps #1-4, leave #5 done up.
  2. Step through the brace.
  3. With your knee bent 30-45 degrees & foot resting on the floor, align the centre of the hinge with the top of your knee cap.
  4. Do up the anti-migration (wide calf) strap first.
  5. Then do up straps in order from #1-4.
  6. Tighten strap #5 (back of calf). This strap can stay done up when you take the brace on and off in the future.

Tips for Success

Proper Positioning From the Start

To avoid gaps around the hinges, ensure comfort and most importantly proper function and protection. Ensure you start with the middle of the hinge aligned with the top of your knee cap- a common mistake is starting with the brace too low on the knee. Once aligned, ensure the brace is pushed back so the hinges hug your knee and are not sitting too far forward.

Avoid Slippage

Wear your brace against your skin when possible. When worn over clothing, the brace can be pulled down when you bend your knee. The brace can also migrate down if the thigh straps (#2 & #3) are too tight. When you move, the brace can end up pistoning down your leg.

Ease Into Wearing It

Red and irritated skin can be signs of wearing your brace too much, too soon. Typically it takes about 1-2 weeks for your knee to get used to the brace.

Instructions

Cleaning Tips

After regular use your brace, particularly the soft pads and straps, will get dirty from sweat and oils on our skin. 

  • Wipe it down with a damp cloth.
  • Do NOT machine wash. Hand wash with warm water and/or mild soap, including all pads and liners.
  • Rinse the brace well with water to remove any soap (it’s fully waterproof).
  • Remove velcro pads one at a time, clean, and then return to its place before removing the next piece.​
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