---
product_id: 55191332
title: "McDavid Knee Brace with Polycentric Hinges and Cross Straps"
brand: "mcdavid"
price: "AR$507224"
currency: ARS
in_stock: false
reviews_count: 8
category: "Mc David"
url: https://www.desertcart.com.ar/products/55191332-mcdavid-knee-brace-with-polycentric-hinges-and-cross-straps
store_origin: AR
region: Argentina
---

# Cross straps ensure secure, no-slip fit Latex-free neoprene with thermal compression Polycentric hinges for dynamic joint support McDavid Knee Brace with Polycentric Hinges and Cross Straps

**Brand:** mcdavid
**Price:** AR$507224
**Availability:** ❌ Out of Stock

## Summary

> 🦵 Play hard, recover smarter — McDavid keeps your knees in the game!

## Quick Answers

- **What is this?** McDavid Knee Brace with Polycentric Hinges and Cross Straps by mcdavid
- **How much does it cost?** AR$507224 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/55191332-mcdavid-knee-brace-with-polycentric-hinges-and-cross-straps)

## Best For

- mcdavid enthusiasts

## Why This Product

- Trusted mcdavid brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable Fit:** Upper and lower adjustable straps lock the brace in place—no slipping, no distractions during play.
- • **Breathable Comfort:** Perforated back panel controls moisture and heat, keeping you fresh in intense sessions.
- • **360° Kneecap Isolation:** Padded open back design targets precise kneecap support for pain prevention and injury defense.
- • **Thermal Compression Tech:** Neoprene material warms muscles and joints to reduce pain and accelerate recovery.
- • **Machine Washable & Durable:** Easy-care design keeps your brace odor-free and skin-friendly, ready for every game.

## Overview

The McDavid Knee Brace with polycentric hinges and cross straps offers advanced 360° kneecap support and stability, designed to prevent pain and injury during high-impact sports. Featuring adjustable upper and lower straps for a secure fit, breathable neoprene with thermal compression, and a washable, durable design, it’s engineered for athletes and active professionals seeking reliable knee protection and comfort.

## Description

Shop at desertcart.co.uk for McDavid - 429X - Meniscus and Ligament Knee Brace - Unisex adult - Knee supports - Prevents injury and relieves pain - Secure fit - Crossfit knee braces - (429X) : Health & Personal Care.

Review: I spent months researching and experimenting - knee braces - This is a tricky one, I played basketball at a high level into my early mid 20’s, I ended up with a variety of injuries, and swapped basketball for a professional career. Now in my mid 40’s I have the itch again, and it’s been a nightmare finding the right equipment, knee braces being one of them. There was one choice 20 years ago an LP hinged brace, now there are more options, “doctors” etc… all pushing for your business. That leads me onto the Mcdavid knee brace, it’s perfect for wearing during sports, keeps your knee stable, allows you to move and cut without any issues at all, it’s sizing brackets are each within an inch / so measure carefully and pick the right size preferably in the middle or at the top end of the 1 inch size range. The brackets keeps your knee super strong & stable, no pinching or digging in issues (it comes down to finding the right size). It gets a 5 out of 5 for me, I felt compelled to write this, as I spent hours researching, I also purchased a number of other brands - some cheaper some a lot more expensive, the McDavid knee brace not only does the job as advertised, it’s giving me the ability to play with confidence again. This is the only review I have written in 7 years of buying products from desertcart. I hope it helps you make a decision that is right for you, but the fit / quality and sturdiness of the brace, straps and hinge is spot on.
Review: Good brace for ACL support - I have a full ACL rupture in my left knee. This brace is fantastic - has cross straps above and below the kneecap for ligament support and metal lever that prevents hyperextention. I used it on my 10 day ski holiday and it is comfortable (worn whole day) and sturdy. Fell several times on the slope and brace gave me peace of mind. Just worth noting that at the point when I went skiing my injury was around 7 months old, had 2 months of physio in the run up to skiing, am relatively sporty 27 year old female and was waiting for my ACL reconstruction surgery. Having a brace reduces risk of further injury (at least reminds you not to do stupid things on the slopes). Overall well worth the money and I was very glad not to have cancelled my ski holiday.

## Features

- ✅ IMPROVED DESIGN - McDavid sports knee pads have an open, padded 360° back that isolates and supports the kneecap, developed primarily to support the knee and prevent pain, but serve as advanced level protection in all indoor sports.
- ✅ PREVENTS PAIN - Our Meniscus and Ligament knee supports warm the knee joint and surrounding muscles to prevent pain and possible injury.
- ✅ COMFORTABLE ADJUSTMENT - Designed upper and lower straps ensure a custom fit so they do not move up or down during play. Top and bottom edges are sewn together.
- ✅ SAFETY - Latex-free neoprene provides thermal compression Perforated back panel provides heat and moisture control and total comfort.
- ✅ WASHABLE - Knee pads tend to smell bad. It is recommended that they are washed frequently to keep this support clean and free of body salts that can cause skin irritation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005D2U76C |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 20,115 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 135 in Knee Braces |
| Brand | McDavid |
| Brand Name | McDavid |
| Closure Type | Double Ring, Hook & Loop |
| Colour | Black |
| Customer Reviews | 4.2 out of 5 stars 3,118 Reviews |
| Global Trade Identification Number | 00029369087750 |
| Included Components | 1 |
| Item Dimensions | 30.5 x 15.2 x 2.5 centimetres |
| Item Type Name | McDavid Knee Brace with Polycentric Hinges and Cross Straps - Black, Small |
| Item Weight | 0.01 Ounces |
| Manufacturer | Mcdavid |
| Manufacturer Contact Information | Hagelberg 29 Olen, Belgium 2250 |
| Material | Neoprene |
| Model Name | Knee |
| Model Number | 429RX-B-S |
| Number of Items | 1 |
| Product Care Instructions | Machine Wash |
| Size | Small |
| Special Features | Lightweight |
| Specific Uses For Product | Skin |
| Specific uses for product | Skin |
| Sport Type | Skiing |
| Target Use Body Part | Knee |
| UPC | 029369087750 |
| Unit Count | 1.00 Count |
| Use for | Knee |

## Product Details

- **Age range (description):** Adult
- **Brand:** McDavid
- **Size:** Small
- **Specific uses for product:** Skin
- **Use for:** Knee

## Images

![McDavid Knee Brace with Polycentric Hinges and Cross Straps - Image 1](https://m.media-amazon.com/images/I/51SU+ylutWL.jpg)
![McDavid Knee Brace with Polycentric Hinges and Cross Straps - Image 2](https://m.media-amazon.com/images/I/61KxlUjVxdL.jpg)
![McDavid Knee Brace with Polycentric Hinges and Cross Straps - Image 3](https://m.media-amazon.com/images/I/61pg9PCJIRL.jpg)
![McDavid Knee Brace with Polycentric Hinges and Cross Straps - Image 4](https://m.media-amazon.com/images/I/61uWjFfbokL.jpg)
![McDavid Knee Brace with Polycentric Hinges and Cross Straps - Image 5](https://m.media-amazon.com/images/I/71Ad6kCGM+L.jpg)

## Available Options

This product comes in different **Pattern, Color, Size** options.

## Questions & Answers

**Q: Can I wear it in water**
A: That should not be a Problem, question is however how often because allthough the Mmaterial is Neopren the lastibility in water is not entirely eternal.

**Q: My knee measurement is45.5 cms.What size should I order?**
A: Hi If 45.5cm is at the upper end of a size range, choose the next size up, so you have more strap to cross over. If it falls in the middle of a range, that size will be fine.
Make sure to measure at the site advised, as there are pretty accurate. Hope that helps.

**Q: How tight should this be? I can barely get it over my leggings - followed the sizing advice and got the right size according to it.**
A: Hi, it shouldn’t be that tight, I’d ask for different size if that’s a problem. Mine worked well for skiing - back when you could.

**Q: Any good before knee replacement?**
A: It has improved my mobility substantially - much more than the drugs did

## Customer Reviews

### ⭐⭐⭐⭐⭐ I spent months researching and experimenting - knee braces
*by L***Y on 19 October 2025*

This is a tricky one, I played basketball at a high level into my early mid 20’s, I ended up with a variety of injuries, and swapped basketball for a professional career. Now in my mid 40’s I have the itch again, and it’s been a nightmare finding the right equipment, knee braces being one of them. There was one choice 20 years ago an LP hinged brace, now there are more options, “doctors” etc… all pushing for your business. That leads me onto the Mcdavid knee brace, it’s perfect for wearing during sports, keeps your knee stable, allows you to move and cut without any issues at all, it’s sizing brackets are each within an inch / so measure carefully and pick the right size preferably in the middle or at the top end of the 1 inch size range. The brackets keeps your knee super strong & stable, no pinching or digging in issues (it comes down to finding the right size). It gets a 5 out of 5 for me, I felt compelled to write this, as I spent hours researching, I also purchased a number of other brands - some cheaper some a lot more expensive, the McDavid knee brace not only does the job as advertised, it’s giving me the ability to play with confidence again. This is the only review I have written in 7 years of buying products from amazon. I hope it helps you make a decision that is right for you, but the fit / quality and sturdiness of the brace, straps and hinge is spot on.

### ⭐⭐⭐⭐⭐ Good brace for ACL support
*by B***E on 21 January 2017*

I have a full ACL rupture in my left knee. This brace is fantastic - has cross straps above and below the kneecap for ligament support and metal lever that prevents hyperextention. I used it on my 10 day ski holiday and it is comfortable (worn whole day) and sturdy. Fell several times on the slope and brace gave me peace of mind. Just worth noting that at the point when I went skiing my injury was around 7 months old, had 2 months of physio in the run up to skiing, am relatively sporty 27 year old female and was waiting for my ACL reconstruction surgery. Having a brace reduces risk of further injury (at least reminds you not to do stupid things on the slopes). Overall well worth the money and I was very glad not to have cancelled my ski holiday.

### ⭐⭐⭐⭐ This product worked for me.
*by C***D on 17 March 2023*

The following is just my personal experience of this product. I have no medical knowledge and I'm unable to advise if this product would work for you. You need to do your own research and come to your own conclusions. I Purchased this to see if it would allow me to ski with a ruptured ACL and meniscus tear while waiting for reconstruction surgery. I was able to ski for the whole week of our holiday and I believe it did help with the ACL rupture. I did have some pain from the meniscus tear and I don't think this item helped with that aspect of the injury. However, by restricting the range of bending of my knee I was able to avoid the region where the meniscus tear caused me pain for most of the time. I wore the item quite a few times leading up to the holiday to 'break it in' and found that during the holiday I could wear it all day with reasonable comfort. I'm not saying this would work for everyone as my injury was several months old and was reasonably stable by time we went on holiday. Also, I want to re-iterate that I don't think this would help significantly with a meniscus tear as I believe the pain from this type of injury is due to downward pressure as the joint rotates past the tear.

## Frequently Bought Together

- McDavid Hinged Knee Brace for Men and Women, Knee Brace with Side Stabilizers, Knee Compression Sleeves and Stability Straps for ACL, LCL, Arthritis, Tendonitis, MCL, Patella, Left and Right
- McDavid Knee Brace Support with Side Stays, Compression Knee Sleeve & Cross Straps for Patellar Tendon Support, Tendonitis, Arthritis Pain Relief, Recovery, Knee Brace for Men and Women
- McDavid 429 Ps Ii Hinged Knee Stabilizer

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-20*