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McDavid 429 PSII Hinged Knee Brace

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McDavid PSII Hinged Knee Brace 429
McDavid Authorized


  • Provides MCL and ACL protection.
  • Molded rubber condyle pads for a superior fit.
  • Sewn in patella buttress for support.
  • Offers Level 3 protection for contact sports.

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Price: $59.49

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Price: $59.49

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18425 Sold

Availability: In stock



The McDavid PSII Hinged Knee Brace features geared polycentric hinges with hyperextension stops for professional-quality support.  The stabilizer's aluminum gears accommodate the natural sliding movement that occurs inside the knee joint while the rigid rigid uprights provide added medial-lateral support. The McDavid 429 sleeve design offers compression and warmth for all around comfort.

McDavid 429 PSII Hinged Knee Brace Features:

  • Geared polycentric hinges with hyperextension stops.
  • Rubber condyle pads.
  • Latex-free 3/16" neoprene sleeve for therapeutic heat retention and compression.
  • Sewn in padded horseshoe patellar buttress relieves kneecap pressure.
  • Two-sided heavy duty with nylon facing on both sides for durability.
  • Adjustable velcro straps.
  • Fits right or left knee.
  • Color: Black.
  • Five sizes: Small, Medium, Large, X-Large, 2X-Large- see our sizing chart tab for measurement instructions.

Recommended Manufacturer HCPC: L1820



The McDavid PSII Hinged Knee Brace can be used to treat:

  • Patellofemoral tracking disorders.
  • Anterior knee pain.
  • MCL/LCL sprains, knee strains.
  • Prophylactic knee protection for sports.
  • Rehabilitation.

Sizing chart

Sizing Chart:

Measure the circumference around the middle of the knee.

mcdavid psii hinged knee brace 429


  • Aircraft aluminum geared polycentric hinges.
  • 100% latex-free 4.8mm neoprene (CR).

Works as advertised
Bought these for my high school football player son and none too soon. He was chop blocked while wearing these and was hurt. However, the doctor confirmed he only bruised his LCL and if he wasn't wearing these he likely would have torn it instead.
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Great product and service
Product was received within 5 days here in Canada which included the weekend. The brace fits and gives my son more confidence on the field after his injury.
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Provides good relief and support
Helps with the pain from having a meniscus tear. The styling is comfortable and it's supportive to wear - wear mine at home and on the job. Provides my knee with stability so it knee doesn't buckle while at work.
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DME-Direct is a McDavid Authorized Dealer Site

McDavid believes that the best way for you to select and purchase a McDavid 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 McDavid collection and ensure you are getting a genuine McDavid product with the manufacturer's full warranty.

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

McDavid Authorized Dealer Site 

We are a McDavid 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 McDavid warranty. Others do not offer the original McDavid warranty, nor do they offer any after-sales service of any kind.

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

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