Donjoy Lateral-J Knee Brace
 Donjoy Lateral-J Knee BraceDonjoy Lateral-J Knee Brace 
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Donjoy Lateral-J Knee Brace

  (3 Reviews)
  • Provides additional lateral-to-medial support
  • Crafted with a J-shaped buttress for stability
  • Designed with cool and breathable Drytex
  • Stabilises the patella to reduce irritation
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£38.99 (inc VAT)
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Donjoy Lateral-J Knee Brace

Your kneecap tends to be fairly susceptible to injury, particularly if you lead an active lifestyle. The Donjoy Lateral-J Knee Brace is designed to stabilise and compress the patella. This helps reduce your discomfort and promote healing by holding your kneecap in a neutral position.

This Donjoy Knee Brace offers several advantages over a typical sleeve as it features a soft J-shaped tube around the kneecap. When the straps of the support are pulled across the knee and attached to the brace, they maintain the position of the J-shaped buttress, which stabilises the knee and encourages proper patella tracking.

Who Can Make Gains with the Lateral-J Knee Support?

The Donjoy Lateral-J Knee Brace has been designed to deal with a variety of patella injuries. The knee is a vital part of a range of sports, from tennis to volleyball, so it's important that you do whatever you can to prevent an injury from occurring. By supporting and stabilising the knee, this brace helps prevent patella injuries from occurring and even helps heal existing injuries.

The following injuries can be improved or prevented with this knee support:

  • Dislocation
  • Lateralpatellar subluxation
  • Lateral patellofemoral malalignment

Sizing of the Lateral-J Knee Brace

Available in six sizes, the Lateral-J Knee Brace is suitable for a wide range of users. To find out which size you require, please measure the circumference of your thigh 15cm above the centre of the knee cap and consult the table below.

Please measure your leg 15cm above the centre of the knee

Size Thigh Circumference (cm)
Extra Small 33 - 39cm
Small 39 - 47cm
Medium 47 - 53cm
Large 53 - 60cm
Extra Large 60 - 67cm
XX-Large 67 - 75cm

If your measurement falls near or on a sizing boundary, we recommend choosing a larger size for a greater level of comfort.

Features and Benefits of the Donjoy Knee Brace

  • Features a sewn-in tubular lateral 'J' buttress around the knee cap
  • Ideal for supporting a number of different conditions
  • Designed to address mid patella discomfort
  • Crafted with an additional lateral-to-medial stabilisation strap
  • Dual spiral stay offer medial and lateral support
  • Cool and breathable Drytex construction Available in either a left or right configuration
  • Sized to provide optimum fit and enhanced comfort
  • Versatile knee support for use at home, work or during sports

Find Out More Here

Learn more about the Donjoy Lateral-J Support by watching the video below. This brace supports the knee joint and provides an excellent level of compression to the area.

Average Rating (3 Reviews):  
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Very happy
Monday, 15 February 2021  | 

Product does the job and service excellent

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So happy
Thursday, 13 June 2019  | 

I was recently diagnosed with Trochlear dysplasia so I needed a suitable brace to wear in work. I'm a care assistant so there is no "light duties" that I could do while I heal up. I feel safer doing my duties and as it says in the description it really does help correct tracking

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J knee brace
Wednesday, 14 June 2017  | 

This is amazing. We were advised to buy one of these by my daughter's surgeon after her knee surgery for lactating patellas. Without this she needs to use crutches to walk but with this brace it holds her patella in place and she can walk unaided. Highly recommend.

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Hi Rebecca,

Thanks for leaving us a review; I'm glad that the Lateral J Knee Brace is having such a positive effect on your daughter's knee!

Best wishes,

Frank at