---
product_id: 48047093
title: "Knee Brace with Polycentric Hinges and Cross Straps"
brand: "mcdavid"
price: "€ 191.12"
currency: EUR
in_stock: true
category: "Mc David"
url: https://www.desertcart.pt/products/48047093-knee-brace-with-polycentric-hinges-and-cross-straps
store_origin: PT
region: Portugal
---

# Adjustable cross straps for custom, secure fit Thermal compression neoprene warms & supports Polycentric hinges for natural knee movement Knee Brace with Polycentric Hinges and Cross Straps

**Brand:** mcdavid
**Price:** € 191.12
**Availability:** ✅ In Stock

## Summary

> 🦵 Elevate your game with knee support that moves as fast as you do!

## Quick Answers

- **What is this?** Knee Brace with Polycentric Hinges and Cross Straps by mcdavid
- **How much does it cost?** € 191.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/48047093-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

- • **Custom Fit Confidence:** Dual adjustable Velcro straps ensure the brace stays perfectly in place—no slipping, no distractions.
- • **Precision Engineered Support:** Aircraft-grade polycentric hinges stabilize without restricting motion, reducing painful rotation and hyperextension.
- • **Breathable Comfort Innovation:** Perforated neoprene back panel and open patella design maximize airflow, keeping you cool under pressure.
- • **Thermo-Active Pain Prevention:** Latex-free neoprene delivers targeted warmth and compression to soothe ligaments and muscles during intense activity.
- • **Versatile Athletic Protection:** Ideal for recovery and injury prevention across sports like skiing, tennis, gym workouts, and more—because your knees deserve elite care.

## Overview

The McDavid Knee Brace 429X combines advanced polycentric hinges with breathable, thermal neoprene to provide superior medial-lateral knee support and pain relief. Designed for athletes and active professionals, it features adjustable cross straps for a secure fit, an open patella for ventilation, and durable materials that aid recovery from ligament injuries and prevent hyperextension. Lightweight and washable, it’s the go-to brace for high-performance knee protection across multiple sports.

## Description

Shop at desertcart.co.uk for McDavid Knee Brace with Polycentric Hinges and Cross Straps : Health & Personal Care.

## 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 |
| Best Sellers Rank | 37,133 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 254 in Knee Braces |
| Brand Name | McDavid |
| Closure Type | Double Ring, Hook & Loop |
| Colour | Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (235) |
| 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 |
| Part Number | 21461 |
| Product Care Instructions | Machine Wash |
| Size | Small |
| Special Features | Lightweight |
| Specific Uses For Product | Skin |
| Sport Type | Skiing |
| Target Use Body Part | Knee |
| UPC | 029369087750 |
| Unit Count | 1.00 count |

## Product Details

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

## Images

![Knee Brace with Polycentric Hinges and Cross Straps - Image 1](https://m.media-amazon.com/images/I/61uWjFfbokL.jpg)

## Available Options

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

## Questions & Answers

**Q: does this pull on or is it open and then strapped on the knee?**
A: The McDavid 429XR Knee Brace pulls on over the knee.

**Q: what size to choose if my size 16,1417 in. It is necessary to take less on the size? it is need for play football**
A: Hello,

The sizing chart for this product should be located on the main Amazon product page (top left-hand side of the page; 2nd image down and the fitting instructions are the 3rd image down.) If you measure at a size 16.1417 I would recommend going into the XL size. It is always easier to adjust down to comfort than be left with a brace that is too small to utilize properly. If you encounter sizing issues, please contact our customer service department via email - cs@unitedspb.com or by phone at (800)-233-6956 and we will gladly work with you to make this right!

**Q: I am not sure weither i need large or xlarge.  it is 17" around knee cap.**
A: Get the extra large

**Q: I play soccer does this knee brace let you run/move freely? I need something with this support.**
A: Yes it does. There is no problem from running with it and it provides excellent support for sideways movements of the knee and forward hyperextensions.
Because it is a little bulky, you will not be able to bend/fold the leg completely (so that calf would touch the back of the tight).
I've used it to play soccer, bball and skiing. Good product.

## 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
- EXOUS BODYGEAR Knee Brace Meniscus Tear Support For Arthritis Acl, Mcl Pain Patented 4-way Adjustable Wraparound Strap Dual Side Stabilizer For Patella Stability Size [medium]

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pt/products/48047093-knee-brace-with-polycentric-hinges-and-cross-straps](https://www.desertcart.pt/products/48047093-knee-brace-with-polycentric-hinges-and-cross-straps)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-05*