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DonJoy OA Nano Unloader Knee Brace

DonJoy OA Nano Unloader Knee Brace
DonJoy OA Nano Unloader Knee Brace
DonJoy OA Nano Unloader Knee Brace
DonJoy OA Nano Unloader Knee Brace
DonJoy OA Nano Unloader Knee Brace
DonJoy OA Nano Unloader Knee Brace
DonJoy OA Nano Unloader Knee Brace
DonJoy OA Nano Unloader Knee Brace
DonJoy OA Nano Unloader Knee Brace
DonJoy OA Nano Unloader Knee Brace
DonJoy OA Nano Unloader Knee Brace
  • Stock: In Stock
  • Model: DJO-11-1214/5/6/7-X
  • Weight: 800.00g
  • Dimensions: 30.00cm x 15.00cm x 8.00cm
  • SKU: 11-1214/5/6/7-x
$699.00 CAD

Available Options

Select the appropriate brace size.

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The Donjoy OA Nano is designed to unload the medial or lateral compartment of the knee in moderate to severe arthritic knees.  It is the world’s lightest functional knee brace.

Setting the standard, Donjoy have implemented cutting edge technology to design a state-of-the-art support which incorporates the latest in advanced manufacturing materials to create the OA Nano Unloader Brace.

Patients can take solace from the fact that Donjoy have produced a non-evasive, non-addictive solution for knee osteoarthritis in the OA Nano knee brace, allowing users to once again pursue a healthy and active lifestyle.

The launch of the OA Nano offers patients access to same level of technological advancement which were once only afforded to elite-level-athletes representing the pinnacle of design from Donjoy in knee arthritis treatment. Weighing a little over 400 grams this support is one of the worlds lightest braces. It provides an unsurpassed level of pain relief, ensuring the Donjoy OA Nano is the product of choice for sufferers of Osteoarthritis.

A Little about Osteoarthritis

The knee has 2 compartments, the inside (medial) compartment and the outside (lateral) compartment. Most of the time, when you get osteoarthritis of the knee, you wear down one compartment more than the other. In a majority of the cases, the inside of the knee wears down more, leading to a bowlegged appearance of the knee in extreme cases (medial compartment OA). Other times, the outside (lateral) compartment of the knee wears down leading to a knocked knee appearance of the knee (lateral compartment OA).

The Donjoy OA Nano Unloader brace is designed to take the pressure off the compartment that is more severely worn down. For this knee brace to be fully effective, It is important to figure out which knee compartment (medial or lateral)  is worn down more before deciding which OA Knee brace is right for you.  One of our physiotherapists can help you make this decision.  Feel free to contact us for help.

What Is an Osteoarthritis (OA) Unloader Knee Brace?

An osteoarthritis unloader knee brace unloads stress from the affected joint. Most often, unloader knee braces are prescribed for those with medial compartment knee osteoarthritis (affecting the inner portion of the knee).

When you walk, if you have medial knee osteoarthritis, the instability in the knee can be obvious to someone who is watching you walk -- the knee actually wobbles towards the inside. Usually the affected leg has a bow (bow legged, genu varus). Some designs of unloader knee braces can unload either the medial (inner) or lateral (outer) part of the knee -- just by adjusting the unloading hinge. This takes stress and unloads the side of the knee that has the arthritis, taking the pressure off and helping re-align the knee. This can help reduce pain, inflammation and help you walk better.

Features and Benefits

  • Ultra-Light Magnesium Frame for Close-Fit
  • Nano strength technology to off-load the knee for pain-relief
  • Easy cuff adjustment for a tailored fit
  • Contoured profile design enhances brace shock absorption and suspension
  • Suitable for various levels of activity including sports
  • Revolutionary new world materials 'nano MAGTH' for optimal strength when off-loading
  • Clinically proven to reduce the stress from the knee and disperse energy away
  • Extremely light - 403 grams
  • Designed to provide up to 10 degrees of correction.
  • Designed for moderate to severe osteoarthritis (OA) knees


  • Moderate to severe osteoarthritis (OA) of the knee.

Ladder of Intervention through the stages of Osteoarthritis of the Knee


Indications include:

  • moderate to severe osteoarthritis (OA) of the knee

The circumference is measured 6" (15 cm) above mid kneecap, at mid kneecap (knee centre) and 6" (15 cm) below mid kneecap.  Take a loose measurement for a better fit.

Size6" Above mid kneecapKnee Centre (at mid kneecap)6" Below mid kneecap
X-Small13" - 15.5" (33 - 39 cm)12" - 13" (30.5 - 33 cm)10" - 12" (25.5 - 30.5 cm)
Small15.5" - 18.5" (39 - 47 cm)13" - 14" (33 - 35.5 cm)12" - 14" (30.5 - 35.5 cm)
Medium18.5" - 21" (47 - 53.25 cm)
14" - 15" (35.5 - 38 cm)
14" - 16" (35.5 - 40.5 cm)
Large21" - 23.5" (53.25 - 59.5 cm)
15" - 17" (38 - 43 cm)
16" - 18" (40.5 - 47 cm)
X-Large23.5" - 26.5" (59.5 - 67.25 cm)
17" - 19" (43 - 48.25 cm)
18" - 20" (47 -50.75 cm)
2X-Large26.5" - 29.5" (67.25 - 75 cm)
19" - 21" (48.25 - 53.25 cm)
20" - 22" (50.75 - 56 cm)
3X-Large29.5" - 32" (75 - 81.25 cm)
21" - 23" (53.25 - 58.5 cm)
22" - 24" (56 - 61 cm)

Breg Freestyle OA measurementPlease measure the circumference around your leg at 3 points. The first is 6" (15 cm) above the middle of the kneecap. The second is at mid kneecap (knee centre) and the third is 6" (15 cm) below mid kneecap. Take a loose measurement, this will lead to a better fit.

DonJoy Braces Warranty – LIMITED 6 months

DonJoy warrants the rigid components (frame, hinges, etc.) of their braces for 1 year and warrants the soft components (pads, straps, etc.) for 6 months from manufacturing or material defects.

EXCLUSIONS:  DonJoy does not warrant products for cosmetic deficiencies caused by regular wear and tear.

We offer free advice from a registered treating Physiotherapist.

Similarly to having a pharmacist available to answer your questions in regards to medications you buy at a pharmacy, we are here to answer your questions on our products in regards to your health.

We can discuss general issues about injuries, muscles, joints, pain etc. and provide advice on what products and exercises will help your specific needs. We will respond within 24 hours.

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