Donjoy Legend SE-4 Point ACL Knee Brace

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Donjoy SE-4 Legend Knee Brace
(3 reviews)
Donjoy Authorized


  • Provides ACL and combined ligament protection.
  • Features standard hinges offering full range of motion.
  • Standard condyle pads for comfort and performance.

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Price: $310.99

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Price: $310.99

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Availability: In stock



The Donjoy SE-4 Legend Knee Brace is a more affordable, economy model based on the same design as the traditional version.  The SE 4pt features the same tempered aircraft aluminum construction as the original but has lighter grade hinges without slide shield protection the sides of the knee.  The brace does not come with any accessories as mentioned below in our comparison analysis, and features a shorter warranty period.  The Donjoy SE-4 Legend can be used for contact, as well as, non contact sports and has moldable thigh and lower leg cuffs to provide an excellent fit.  It does not come with a flexion/extension stop kit for adjusting the range of motion of your knee and does not include a brace bag.  The Donjoy SE-4 Legend knee brace is a cost-effective solution that provides the same protection as the traditional Legend for less.

Donjoy SE-4 Legend Features:

  • ACL (shown), PCL and combined versions feature patented 4-point dynamic leverage system.
  • Low-profile design.
  • 7 sizes (ranging from a 13" to 32" thigh).
  • Comes with regular style condyle pads.
  • Aircraft grade aluminum construction.
  • Non-chip Kraton coating - safe for salt and fresh water sports.
  • No strap pads for the straps as they make contact with the back of the thigh and lower leg (provides additional comfort).
  • Standard hinges - do not have flexion/extension range of motion control.
  • Optional sports cover, patella cup, and undergarments available for additional charge.
  • No brace bag included.
  • 10° extension stop installed.
  • 6 month warranty on frame and hinge.
  • Color: Black.

Available Versions:

  • ACL - Has additional thigh strap across front of the thigh.
  • PCL - Has additional posterior calf strap for added PCL support.
  • CI (Combined Instability - pictured above, right) - Has both the additional thigh and calf strap added for increased multi-ligamentous support. Can be used for ACL deficiency/reconstruction as well.

Recommended Manufacturer HCPC: L1845


The Donjoy Legend SE-4 Point Knee Brace is suited for:

  • ACL, PCL , MCL, LCL injuries.
Sizing chart

Sizing Chart:

Donjoy SE-4 Legend Knee Brace

Measure the circumference around the three points indicated below for the correct size:

1. Thigh 6 inches above the middle of your kneecap patella.

2. Center of your knee (mid patella).

3. Calf 6 inches below the middle of your kneecap.

Size 1. Thigh 2. Knee Center 3. Calf
XS 3"-15 1/2" 12"-13" 10"-12"
S 15 1/2"-18 1/2" 13"-14" 12"-14"
M 18 1/2"-21" 14"-15 14"-16"
L 21"-23 1/2" 15"-17 16"-18"
XL 23 1/2"-26 1/2" 17"-19 18"-20"
2XL 26 1/2"-29 1/2" 19"-21 20"-22"
3XL 29 1/2"-32" 21"-23 22"-24"

Donjoy Legend SE-4:

  • Aircraft aluminum frame.
  • 4 Points of Leverage design.
  • No slide shield on lateral hinge.
  • Regular condyle pads.
  • No strap pads included.
  • No  Flexion/Extension range of motion control.
  • Kraton coating for protection.
  • No Brace bag included.
  • 6 month warranty on frame and hinges.

Donjoy Legend:

  • Aircraft aluminum frame.
  • 4 Points of Leverage design.
  • Slide shield on the lateral hinge.
  • Air Condyle Pads.
  • 2 Strap pads included..
  • Flexion/Extension range of motion control (stop kit).
  • Kraton coating for protection.
  • Brace bag included.
  • 1 year warranty on frame and hinges.

Thank you for the fast delivery
I ordered this for my son who injured his knee a couple of weeks ago at practice and needed to have it to show the doctor and ordered it with 2nd day shipping. It arrived just in time for our doctor's visit. He was pleased and released our son to practicing again with the team. Thank you for helping us.
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Good Brace That's Affordable
I sprained my ACL twice in the last four years so I wear this brace now for recreational sports like basketball, golf, and tennis. I mainly use it when I'm playing outdoors with my kids on the recommendation of my doctor. It keeps my knee safe and protected so that I don't injure it again.
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Arrived on time and received an excellent product
The brace arrived on time and I've worn it now for about a week. I love the fit and the quality construction.
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Q&A for Donjoy Legend SE-4 Point ACL Knee Brace

  • From Barb Becker
    • Q: What size should we order on the Donjoy SE-4 Legend knee brace since thigh measures 17 1/2" and calf measures 15 1/2"?
    • A: According to your measurements the thigh and calf are within two different brace sizes. This brace would not fit properly and would end up not performing as intended. Please contact DME-Direct at 877-721-7701 - we can provide bracing options that will fit properly and perform without migrating while playing sports.
    • So far persons found this question helpful

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DME-Direct is a Donjoy Authorized Dealer Site

Donjoy believes that the best way for you to select and purchase a Donjoy product is at one of its authorized online stores of which DME-Direct is one. Only in these stores can you be sure to find the latest Donjoy collection and ensure you are getting a genuine Donjoy product with the manufacturer's full warranty.

Donjoy therefore recommends that you do not purchase a Donjoy item through any website, unless it is an authorized Donjoy dealer.

Donjoy Authorized 

We are a Donjoy Authorized Dealer and can assure you a safe and pleasant shopping experience here at our website as if you were at our wholesale distribution premises in Valencia, California.

Some non-authorized sites sell counterfeit, second-hand merchandise, and/or products containing old fabrics, glues, and resins that do not perform as intended, and are therefore, not eligible for care under the Donjoy warranty. Others do not offer the original Donjoy warranty, nor do they offer any after-sales service of any kind.

Donjoy takes great care to ensure that all Donjoy authorized dealers offer you the very best products and service. Please take advantage of the peace of mind that only they can offer to Donjoy purchasers.

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