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McDavid Knee Support with Stays M
McDavid Knee Support with Stays M
McDavid Knee Support with Stays M
McDavid Knee Support with Stays M
McDavid Knee Support with Stays M
McDavid Knee Support with Stays M
McDavid Knee Support with Stays M
McDavid Knee Support with Stays M
McDavid Knee Support with Stays M

McDavid Knee Support with Stays M

McDavid Knee Support with Stays M

$51.01

(186 reviews)

This support features two medial and two lateral spring steel stays and it lends minor ligament support. It helps relieve the symptoms of Chondromalacia, patellar subluxtion and patellar tendinitis. The Long 4 mm thick neoprene sleeve with nylon facing on both sides provides thermal compression. The uniquely styled stitch pattern eliminates all stitching from the sensitive area behind the knee.100 latexfree 4.8 mm neoprene CR exclusive of bindingstrapscover fabricThe knee is bone, ligament, muscle, cartilage and the joint most frequently called on to do the heavy lifting. McDavid thoroughly understand the anatomy of the knee and the anatomy of the athletes mind. They provide confidence and rebuild performance via leading technologies, superior materials and ultimate craftsmanship.McDavid have a special 5needle stitch which creates a stronger, wider, flatter and more durable seam closure on neoprenebased products. It provides a cleaner design and finish to their products. This is an exclusive technique to McDavid.

This support features two medial and two lateral spring steel stays and it lends minor ligament support. It helps relieve the symptoms of Chondromalacia, patellar subluxtion and patellar tendinitis. The Long 4 mm thick neoprene sleeve with nylon facing on both sides provides thermal compression. The uniquely styled stitch pattern eliminates all stitching from the sensitive area behind the knee.100 latexfree 4.8 mm neoprene CR exclusive of bindingstrapscover fabricThe knee is bone, ligament, muscle, cartilage and the joint most frequently called on to do the heavy lifting. McDavid thoroughly understand the anatomy of the knee and the anatomy of the athletes mind. They provide confidence and rebuild performance via leading technologies, superior materials and ultimate craftsmanship.McDavid have a special 5needle stitch which creates a stronger, wider, flatter and more durable seam closure on neoprenebased products. It provides a cleaner design and finish to their products. This is an exclusive technique to McDavid.

(186 reviews)

This support features two medial and two lateral spring steel stays and it lends minor ligament support. It helps relieve the symptoms of Chondromalacia, patellar subluxtion and patellar tendinitis. The Long 4 mm thick neoprene sleeve with nylon facing on both sides provides thermal compression. The uniquely styled stitch pattern eliminates all stitching from the sensitive area behind the knee.100 latexfree 4.8 mm neoprene CR exclusive of bindingstrapscover fabricThe knee is bone, ligament, muscle, cartilage and the joint most frequently called on to do the heavy lifting. McDavid thoroughly understand the anatomy of the knee and the anatomy of the athletes mind. They provide confidence and rebuild performance via leading technologies, superior materials and ultimate craftsmanship.McDavid have a special 5needle stitch which creates a stronger, wider, flatter and more durable seam closure on neoprenebased products. It provides a cleaner design and finish to their products. This is an exclusive technique to McDavid.

This support features two medial and two lateral spring steel stays and it lends minor ligament support. It helps relieve the symptoms of Chondromalacia, patellar subluxtion and patellar tendinitis. The Long 4 mm thick neoprene sleeve with nylon facing on both sides provides thermal compression. The uniquely styled stitch pattern eliminates all stitching from the sensitive area behind the knee.100 latexfree 4.8 mm neoprene CR exclusive of bindingstrapscover fabricThe knee is bone, ligament, muscle, cartilage and the joint most frequently called on to do the heavy lifting. McDavid thoroughly understand the anatomy of the knee and the anatomy of the athletes mind. They provide confidence and rebuild performance via leading technologies, superior materials and ultimate craftsmanship.McDavid have a special 5needle stitch which creates a stronger, wider, flatter and more durable seam closure on neoprenebased products. It provides a cleaner design and finish to their products. This is an exclusive technique to McDavid.

$51.01 - $109.99

in 7 offers

The lowest price for McDavid Knee Support with Stays M right now is $51.01 at DME-Direct, compared across 6 retailers.

The all-time low was $51.01 on 10 May 2026. That's the lowest price we've ever tracked — a great time to buy.

Prices last updated 10 May 2026.

Size:

S
L
XL
XXL

Price comparison

Price data powered by pricesAPI.io

Last updated at 10/05/2026 11:02:06

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=dme-direct.com&sz=64DME-Direct

$51.01

McDavid 421 Knee Brace w/ Stays Medium

Delivery between 14–20 May $5.10

https://www.google.com/s2/favicons?domain=sportsprofi.com&sz=64Sportsprofi

$67.67

Bandage McDavid Knee Support 421R, M

Delivery $89.73

https://www.google.com/s2/favicons?domain=sportsprofi.com&sz=64Sportsprofi

$67.67

Bandage McDavid Knee Support 421R, M

Delivery $89.73

https://www.google.com/s2/favicons?domain=handballproshop.com&sz=64Handball𝗣𝗥𝗢Shop

$80.61

Mc David knee pad with supports and straps 421 - Balonmano Pro Shop M

Delivery $35.76

https://www.google.com/s2/favicons?domain=bodyheal.com.au&sz=64BodyHeal.com.au

$89.97

McDavid Patellar Knee Support With Stays - Patella Tendonitis, Tracking, Chondromalacia, Medium

Free delivery between Wed – Fri

https://www.google.com/s2/favicons?domain=bowens.com.au&sz=64Bowens

$95.00

McDavid Knee Support with Stays M at Bowens

30-day returns

https://www.google.com/s2/favicons?domain=rebelsport.com.au&sz=64Rebel

$109.99

McDavid Knee Support with Stays Black M

Delivery between 13–18 May $10.99

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

A solid knee support
28 July 2020Sid in OC

originally posted on mcdavidusa.com

This knee brace was the first one I found that helped my skiing injured knee, and I was pleased to see that McDavid still offered it when I needed a replacement. It is a good solid product, well made and durable. IT provides good support without hinges, so it is lighter and more flexible.than some braces. This one is good for walking or hiking. I also bought the version with cross straps, and that can be made tighter and more supportive. It is easy to get this one on but more difficult to get off.

Best Brace By Far
11 July 2020NJ Turner

originally posted on mcdavidusa.com

I bought this brace to help support my knee, which has some nerve damage, and help me get around better. I have trouble supporting weight and making sharp movements when I play sports. I received the brace about a couple weeks ago, and have been wearing it ever since.The first day, it was uncomfortable and odd to walk in. It took a few tries before I could position it correctly. But I figured I just had to power through and break it in.The second day, I was a little more used to wearing it and I even forgot I had it on at times.By the third day, I could slide it on and forget it was even there.It's comfortable, shaped itself to my knee, and pretty lightweight. I sweat under it on hot days but it never feels wet or uncomfortable. It doesn't even smell bad ... MoreI bought this brace to help support my knee, which has some nerve damage, and help me get around better. I have trouble supporting weight and making sharp movements when I play sports. I received the brace about a couple weeks ago, and have been wearing it ever since.The first day, it was uncomfortable and odd to walk in. It took a few tries before I could position it correctly. But I figured I just had to power through and break it in.The second day, I was a little more used to wearing it and I even forgot I had it on at times.By the third day, I could slide it on and forget it was even there.It's comfortable, shaped itself to my knee, and pretty lightweight. I sweat under it on hot days but it never feels wet or uncomfortable. It doesn't even smell bad despite the fact that I've mowed the lawn in it, stood around a campfire, and went fishing multiple times.It honestly has made such a noticeable difference in my life. There's less pain and less instability when I walk. I'm more comfortable moving heavy objects and excersizing more often without a fear of hurting myself. My overall function has improved drastically. Whether it's a short walk or a workout session, I take this brace with me wherever I go.The only downside I can find about this brace is that it's a little hard to get off once I've been sweating, but for me, it's hardly an issue.The support and confidence this brace gives me for the price is phenomenal. I was a little nervous because I hadn't tried McDavid before but I'll definitely be reordering this brace once I wear my current one out.

Braces, but runs large
5 February 2023OregonE

originally posted on walmart.com

Have worn it a few times since it arrived. Seems to support the knee pretty well, though I get a similar feeling from a well-wrapped 4" stretch bandage. For me, it seems to run large, as I bought the size recommended, but when pulling the straps to get good compression, the neoprene bunches up a bit. I would probably be happier with it if I had bought one-size down.

Specification

Product Dimensions11.9 X 5.8 X 2.5 inches

Price comparison

Updated 4 months ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=dme-direct.com&sz=64
DME-Direct

$51.01

McDavid 421 Knee Brace w/ Stays Medium

Delivery between 14–20 May $5.10

https://www.google.com/s2/favicons?domain=sportsprofi.com&sz=64
Sportsprofi

$67.67

Bandage McDavid Knee Support 421R, M

Delivery $89.73

https://www.google.com/s2/favicons?domain=sportsprofi.com&sz=64
Sportsprofi

$67.67

Bandage McDavid Knee Support 421R, M

Delivery $89.73

https://www.google.com/s2/favicons?domain=handballproshop.com&sz=64
Handball𝗣𝗥𝗢Shop

$80.61

Mc David knee pad with supports and straps 421 - Balonmano Pro Shop M

Delivery $35.76

https://www.google.com/s2/favicons?domain=bodyheal.com.au&sz=64
BodyHeal.com.au

$89.97

Out of stock

McDavid Patellar Knee Support With Stays - Patella Tendonitis, Tracking, Chondromalacia, Medium

Free delivery between Wed – Fri

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

A solid knee support
28 July 2020

This knee brace was the first one I found that helped my skiing injured knee, and I was pleased to see that McDavid still offered it when I needed a replacement. It is a good solid product, well made and durable. IT provides good support without hinges, so it is lighter and more flexible.than some braces. This one is good for walking or hiking. I also bought the version with cross straps, and that can be made tighter and more supportive. It is easy to get this one on but more difficult to get off.

Sid in OC originally posted on mcdavidusa.com
Best Brace By Far
11 July 2020

I bought this brace to help support my knee, which has some nerve damage, and help me get around better. I have trouble supporting weight and making sharp movements when I play sports. I received the brace about a couple weeks ago, and have been wearing it ever since.The first day, it was uncomfortable and odd to walk in. It took a few tries before I could position it correctly. But I figured I just had to power through and break it in.The second day, I was a little more used to wearing it and I even forgot I had it on at times.By the third day, I could slide it on and forget it was even there.It's comfortable, shaped itself to my knee, and pretty lightweight. I sweat under it on hot days but it never feels wet or uncomfortable. It doesn't even smell bad ... MoreI bought this brace to help support my knee, which has some nerve damage, and help me get around better. I have trouble supporting weight and making sharp movements when I play sports. I received the brace about a couple weeks ago, and have been wearing it ever since.The first day, it was uncomfortable and odd to walk in. It took a few tries before I could position it correctly. But I figured I just had to power through and break it in.The second day, I was a little more used to wearing it and I even forgot I had it on at times.By the third day, I could slide it on and forget it was even there.It's comfortable, shaped itself to my knee, and pretty lightweight. I sweat under it on hot days but it never feels wet or uncomfortable. It doesn't even smell bad despite the fact that I've mowed the lawn in it, stood around a campfire, and went fishing multiple times.It honestly has made such a noticeable difference in my life. There's less pain and less instability when I walk. I'm more comfortable moving heavy objects and excersizing more often without a fear of hurting myself. My overall function has improved drastically. Whether it's a short walk or a workout session, I take this brace with me wherever I go.The only downside I can find about this brace is that it's a little hard to get off once I've been sweating, but for me, it's hardly an issue.The support and confidence this brace gives me for the price is phenomenal. I was a little nervous because I hadn't tried McDavid before but I'll definitely be reordering this brace once I wear my current one out.

NJ Turner originally posted on mcdavidusa.com
Braces, but runs large
5 February 2023

Have worn it a few times since it arrived. Seems to support the knee pretty well, though I get a similar feeling from a well-wrapped 4" stretch bandage. For me, it seems to run large, as I bought the size recommended, but when pulling the straps to get good compression, the neoprene bunches up a bit. I would probably be happier with it if I had bought one-size down.

OregonE originally posted on walmart.com
Excellent knee support
3 November 2023

Fits as designed. Comfortable with excellent compression and support. I can play pickleball for hours with minimal soreness afterwards. Use the fitment guide to determine your size. Recommend these supports for anyone with knee issues.

Russ from SoCal originally posted on mcdavidusa.com
Make sure you know what size you need!!
23 November 2022

Quality is amazing. I was replacing an older model that had worn out after 5+ years of use. I did not review the size chart and ordered a large which was really small for my knee. I ended up reordering and getting an extra-large. Fantastic feel and is much better than the 5 year old model I was using.

Dennis4 originally posted on mcdavidusa.com
Not as advertised
26 January 2024

The picture associated with this product is no longer valid. It has a new wrap around system, not a pull up system. The new design is poor. If you pull the 'wraps' tight (which you need to in order to get the support) they completely cover the patella.The poor design of the website does not allow me to attach a picture.

AGTee originally posted on rebelsport.com.au
Quality product
24 May 2022

Wasn't sure the brace was going to help support my knee while horseback riding, but it did. I'm able to ride again after sustaining a significant knee injury due to a bunch of playful dogs taking me out.Thank you McDavid for developing such a high quality knee brace. I really like the way it fits and pulls on. Your webpage is extremely helpful in my making the correct choice of brace I needed to support my knee.

Love Equine originally posted on mcdavidusa.com
Recovered
14 June 2023

The impression of my knee was: Root tear of the posterior horn of the medial meniscus, Baker's cyst and Grade IV chondromalacia at the anterior aspect of the medial femoral condyle. Trying some alternative to continue playing tennis: no prgress. With the Knee Support w/ Stays - Black / Adult-XL, I could continue playing. And know I feel close to completely recovered.

Jose originally posted on mcdavidusa.com
Wasn’t as expected
7 January 2023

We had bought one before but had gotten old & worned out. We simply ordered one to be exactly the same, size, brand number & all; but unfortunately this one didn’t come with the same metals side bars’ support as the 1st one. It’s tight because it’s new but it’s not the same.

Claudia originally posted on mcdavidusa.com
relief!
15 January 2024

I injured my knee and I'm not exactly sure what's wrong with it yet, won't have medical for a bit, but I've been suffering on and off for going on 2 months now. from the reading I've done I'm pretty sure it has something to do with the meniscus, but I could be very wrong. knee braces have seemed to help and I've been through a few of them- both simple elastic sleeves and hinged braces. some actually made it worse. my last hinged brace was from Mueller and while it helped a little bit in the beginning it wore out pretty quick. I debated on this brace for a while because of the cost but I took the splurge and for me it was completely worth it! I felt some relief in my knee which had been aching all day within minutes of putting it on and the design and the material is ... MoreI injured my knee and I'm not exactly sure what's wrong with it yet, won't have medical for a bit, but I've been suffering on and off for going on 2 months now. from the reading I've done I'm pretty sure it has something to do with the meniscus, but I could be very wrong. knee braces have seemed to help and I've been through a few of them- both simple elastic sleeves and hinged braces. some actually made it worse. my last hinged brace was from Mueller and while it helped a little bit in the beginning it wore out pretty quick. I debated on this brace for a while because of the cost but I took the splurge and for me it was completely worth it! I felt some relief in my knee which had been aching all day within minutes of putting it on and the design and the material is so much better, so much more sturdy feeling. very happy with this.

LisaK originally posted on walmart.com

Specification

Product Dimensions11.9 X 5.8 X 2.5 inches

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