Search  for anything...

BraceAbility J Patella Knee Brace - Lateral Patellar Stabilizer with Medial and J-Lat Support Straps for Dislocation, Subluxation, Patellofemoral Pain, Left or Right Kneecap Tracking (XL)

  • Based on 272 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $10.00 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by BraceAbility

Arrives Dec 31 – Jan 1
Order within 23 hours and 53 minutes
Available payment plans shown during checkout

Size: X-Large


Features

  • J brace patellar stabilizer with lateral knee j-strap features a C buttress, which provides customizable support on either the inside or outside of your knee; wear comfortably on the right or left leg
  • Lateral patellar stabilizing knee brace for knee pain is designed to protect against medial and lateral subluxation, a dislocated knee, patellofemoral pain syndrome, runners knee, chondromalacia, patellar tracking, arthritis, and alignment issues
  • Patellar small to plus size knee braces for knee pain features medical-grade design; made of premium-grade neoprene, two stabilizing and flexible aluminum metal spiral stays on each side (4 total), and a compression molded, textured neoprene buttress
  • Open patella knee sleeve for men and women features a circular opening around your kneecap to help reduce pressure directly over the sore patella; knee support splint is extra flexible and breathable in comparison to solid knee sleeves

Brand: BraceAbility


Size: X-Large


Specific Uses For Product: Medial Patella Stabilization, Relieve Patellofemoral Pain, Patella Tracking, Patella, Dislocation, Prevent Patella Dislocation See more


Use for: Knee, Knees


Age Range (Description): Adult


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 16.75 x 10 x 1.75 inches; 9.44 Ounces


Item model number ‏ : ‎ 03K0601XL


Department ‏ : ‎ unisex-adult


Date First Available ‏ : ‎ November 13, 2014


Manufacturer ‏ : ‎ BraceAbility


Country of Origin ‏ : ‎ China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 31 – Jan 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Only worn a couple of days but appears high quality and provides support
Size: X-Large
Appears well made, good fit and adjustable. The buttress is reversible and offers good lateral supporto
Reviewed in the United States on August 16, 2022 by Trekker

  • Haven't used a whole lot but glad I have in case I need it
Size: X-Large
Ordered up a size and still is incredibly tight to get on and off. My therapist suggested using baby powder to help with issue. (In full disclosure I have larger than average calves.). Otherwise, I like construction and gives good support.
Reviewed in the United States on January 8, 2024 by footballfinn

  • Just make sure u measure ur legs before u get it
Size: X-Large
I would agree that the measurements were exact. I got an XL and it’s fits perfect.. only thing is that when wearing it and i have to walk a lot it slides down and i have to adjust it. But other than that it’s wonderful.
Reviewed in the United States on July 10, 2021 by Marielle Pluitt

  • A little small but Good
Size: X-Large
I'm a 165lb athletic female I have patella tracking and it helps with that, but I ordered a XL and it was a little to small for my thigh and really tight in the back of my knee. It does restrict the knee flexibility as in bending your knee a little but overall it does what it needs. I wash mine by hand and air dry. It does get smelly and can be hot. Overall it's a Good product! It has lasted almost 2 years with active wear and contact sports wear and tear ... show more
Reviewed in the United States on December 28, 2016 by Amazon Customer

  • Not a J brace
Size: X-Large
My son dislocated his knee before school break. Dr recommended a "j" brace to help keep it stable so we could leave town and have him looked at when we returned from vacation. I grabbed this one, shipped the next day. It's a mirage of straps and the slip on feature is impossible to get on, esp if your knee is swollen. Yes we measured, and followed the video. Ordered a size up and it still wouldn't fit comfortably. Went to Dr and he said it was a wonder we didn't do more damage as thus is not what he called a "J" brace. We were fitted with one there, cost the same as amazon and it's a much much much better product. Only two straps that go around the knee and no slip on feature. Not a great brace for what we needed. ... show more
Reviewed in the United States on May 3, 2022 by Homebody

  • Versatile
Size: X-Large
This product can be used on either leg and the buttress can be reversed in either side. This was extremely helpful for me because mine track inward rather than outward which is more rare. These have made a huge difference for me, I can now walk up stairs again! My only critique is they don’t bent well. it’s hard to sit in a chair with your legs straight down. That may not be possible while still providing the support. Either way it gave me the relief and renewed mobility that I’ve been looking for. ... show more
Reviewed in the United States on April 10, 2023 by Amazon Customer Amazon Customer

  • Too clunky
Size: X-Large
I measured as per directions and it was too small. It doesn’t allow your knee to bend. No bueno
Reviewed in the United States on November 12, 2023 by Jana Plasky

  • Life saver
Size: X-Large
I have an MCL tear with recurring lateral dislocation... Causing a fall down the stairs and breaking my arm.. but that's another story This brace is comfortable for all day wear and I was able to put it on one handed after help the first couple times (it's snug at first and loosens up slightly) There have been a few times where I have felt my knee waiver but no falls and for a non prescription brace I think that's pretty darn good ... show more
Reviewed in the United States on January 17, 2023 by Hillary

Can't find a product?

Find it on Amazon first, then paste the link below.