---
product_id: 7931796
title: "Z1 K4 OsteoAlign Hinged Knee Brace - Knee Support for ACL, MCL, Ligament Sports Injuries, Arthritis (OA), Meniscus Tear, Relief from Knee Joint Pain with Side Stabilizers for Men & Women Size (Large)"
brand: "z one"
price: "2078 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Z One"
url: https://www.desertcart.ro/products/7931796-z1-k4-osteoalign-hinged-knee-brace-knee-support-for-acl
store_origin: RO
region: Romania
---

# 4 size options for tailored fit High-strength aluminum alloy frame Adjustable telescoping condyle Z1 K4 OsteoAlign Hinged Knee Brace - Knee Support for ACL, MCL, Ligament Sports Injuries, Arthritis (OA), Meniscus Tear, Relief from Knee Joint Pain with Side Stabilizers for Men & Women Size (Large)

**Brand:** z one
**Price:** 2078 Lei
**Availability:** ✅ In Stock

## Summary

> 🦵 Align your knees, reclaim your stride — support that moves with you!

## Quick Answers

- **What is this?** Z1 K4 OsteoAlign Hinged Knee Brace - Knee Support for ACL, MCL, Ligament Sports Injuries, Arthritis (OA), Meniscus Tear, Relief from Knee Joint Pain with Side Stabilizers for Men & Women Size (Large) by z one
- **How much does it cost?** 2078 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/7931796-z1-k4-osteoalign-hinged-knee-brace-knee-support-for-acl)

## Best For

- z one enthusiasts

## Why This Product

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

## Key Features

- • **Engineered Stability:** Unique Allen key-controlled telescoping condyle realigns knees naturally, redistributing weight to reduce joint stress.
- • **Comfort Meets Control:** Silicone-coated neoprene liners and six adjustable Velcro straps ensure a snug, slip-free fit that adapts to your movement.
- • **Lightweight Yet Durable:** Robust aluminum alloy frame offers superior strength without bulk, perfect for all-day wear and active lifestyles.
- • **Precision Fit, Every Time:** Choose from 4 sizes with detailed measurement guide for a custom, secure fit that maximizes support and comfort.
- • **Pain Relief for Daily Life:** Glide hinges offload pressure from cartilage and ligaments, easing arthritis and injury pain so you never miss a moment.

## Overview

The Z1 K4 OsteoAlign Hinged Knee Brace is a lightweight, adjustable orthopedic support designed for adults managing ACL, MCL, ligament injuries, arthritis, and meniscus tears. Featuring a high-strength aluminum alloy frame and a unique telescoping condyle system, it realigns the knee to reduce joint stress. Available in four sizes, it offers a custom fit with silicone-coated neoprene liners and multiple Velcro straps for comfort and stability. Ideal for daily wear and light activities, it provides effective pain relief and improved mobility, though it is not suited for high-impact sports.

## Description

Founded in 2012, Z1 Knee Brace is dedicated to transforming knee pain relief with our lightweight, adaptive braces. Trusted by countless satisfied desertcart customers for over a decade, we customize each brace to your thigh and calf measurements for optimal comfort and support. Offering unparalleled flexibility and full range of motion, the Z1 Knee Brace helps you move confidently and pain-free. Join the journey to personalized relief and freedom. Z1 Knee Brace Visit the Store Z1 Knee Brace Visit the Store

Review: Great brace...needs ample time to break in for proper fitment. - When I first got this brace, I had trouble putting it on. And it was extremely uncomfortable. It seemed to be way too small, however, when I had ordered it, I was very careful to measure my leg for proper fitting of the brace. So I would only wear it about 5-10 minutes at a time. At one point I gave up and chunked it into my closet. A few weeks later I dug it back out and decided to try again. It took far longer than I had expected for my brace to finally conform to my leg. It took nearly a month, but the brace has finally broken in and actually fits my leg ALMOST perfectly. The lower part of my brace actually needs to be quite a bit longer, as I have really large, powerful calves that cause the lower part of the brace to fall right where my calves are at their widest. As such, even when I’m standing upright, the lower part of the brace is angled about 10 degrees backwards to accommodate my calf muscles. This brace works best when worn as tightly as possible. At first it felt like my leg was being put into a major clamp, but once it broke in and conformed to my leg better, it became far more comfortable to wear. Now I’m able to wear it throughout the day. It’s eliminated nearly all the pain in my knee. I’ve worn unloader braces in the past, as I’m a retired Navy Veteran. Ship’s steel decks are really hard on the knees, causing the cartilage to wear away quicker than it ever should. This brace is both more comfortable and provides better support than those braces did in the past. I’m glad I didn’t give up on it.
Review: Terrible Product - This brace took over 1 month to ship and receive for my son. The intentions for this brace was for my son to wear during football season for his weak knee. No where in the description of this item did it say for light use. The attached pictures (3) is what it looked like after using it for one game. The covers for the pivot were plastics of which both broke completely off during his wear. By that happening it exposed the bolts on each side. Product is poorly made. Don’t waist your money. I am very disappointed.

## Features

- CHOOSE YOUR PERFECT FIT : The K4 OsteoAlign Knee Orthosis is available in four sizes, ranging from Small to Extra Large, ensuring a tailored fit for every user. To find your ideal size, please refer to the size chart in image #2, which includes detailed measurement instructions. A proper fit is crucial for maximizing the brace's effectiveness and comfort, allowing you to engage in daily activities with confidence and support
- UNIQUE ADJUSTABLE DESIGN : Featuring a unique Allen key-controlled telescoping condyle on a bilateral rigid frame, the K4 OsteoAlign Knee Brace is engineered to help straighten the knees back to their natural position. This innovative design allows for precise adjustments, ensuring that the brace fits securely and comfortably while providing the necessary support. By redistributing weight away from the knee joint, it effectively stabilizes the knee and aids in the prevention of further deterioration.
- VERSATILE FUNCTIONAL SUPPORT : This knee brace is specifically designed for individuals dealing with cartilage damage, ligament deficiencies, or mild to moderate osteoarthritis (OA). The K4 OsteoAlign offers reliable support that adapts to your needs, whether you're walking, standing, or engaging in light activities. Its versatility makes it an excellent choice for anyone looking to improve their knee function and overall mobility while managing their condition effectively.
- UNMATHCED COMFORT : The K4 OsteoAlign Knee Brace features silicone-coated neoprene mold liners ensuring a secure grip and optimal suspension during use. The Six Velcro straps with cushion pads are highly adjustable that ensures a snug fit from back to front. The added neoprene condyle pads provide maximum comfort while minimizing any unwanted movement of the brace. This thoughtful design allows you to wear the brace for extended periods without discomfort, making it an ideal choice for daily wear and support during rehabilitation.
- NOT FOR HIGH IMPACT SPORTS: It is important to note that the K4 OsteoAlign Knee Brace is not suitable for high-impact sports such as football, rugby, or other activities that may place excessive stress on the knee joint. While it provides excellent support for daily activities and light exercise, it is designed primarily for functional support and rehabilitation. Always consult with a healthcare professional before engaging in high-impact activities while using this brace.
- SUPERIOR RELIEF AND SUPPORT : Constructed with a high-strength aluminum alloy frame, the K4 OsteoAlign Knee Brace is both lightweight and robust, making it easy to wear throughout the day. The innovative glide hinges are designed to take the maximum load off the knee joint, providing exceptional relief for both the knee and surrounding cartilage. This unique design helps reduce pain and discomfort, allowing you to maintain an active lifestyle without compromising on support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00K1B9P5Y |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #183,046 in Health & Household ( See Top 100 in Health & Household ) #809 in Knee Braces |
| Brand | Z ONE |
| Brand Name | Z ONE |
| Color | GREY |
| Customer Reviews | 3.5 out of 5 stars 243 Reviews |
| Item Dimensions | 15.75 x 7.09 x 5.51 inches |
| Item Weight | 750 Grams |
| Manufacturer | ZODIACL OVERSEAS PVT LTD |
| Material | metal |
| Model Name | K4 |
| Model Number | K4 |
| Number of Items | 1 |
| Part Number | LARGE |
| Product Care Instructions | Dry Clean Only |
| Size | Large (Pack of 1) |
| Special Features | Adjustable |
| Specific Uses For Product | Arthritis, personal |
| Sport Type | Cycling,Running, Tennis,Weightlifing,Golf, |
| Target Use Body Part | Knees |
| UPC | 794271014308 700115293754 676351553870 |
| Unit Count | 1.0 Count |
| Use for | Knees |

## Product Details

- **Brand:** Z ONE
- **Size:** Large (Pack of 1)
- **Specific Uses For Product:** Arthritis, personal
- **Use for:** Knees
- **Age Range (Description):** Adult

## Images

![Z1 K4 OsteoAlign Hinged Knee Brace - Knee Support for ACL, MCL, Ligament Sports Injuries, Arthritis (OA), Meniscus Tear, Relief from Knee Joint Pain with Side Stabilizers for Men & Women Size (Large) - Image 1](https://m.media-amazon.com/images/I/71AZO9od-UL.jpg)
![Z1 K4 OsteoAlign Hinged Knee Brace - Knee Support for ACL, MCL, Ligament Sports Injuries, Arthritis (OA), Meniscus Tear, Relief from Knee Joint Pain with Side Stabilizers for Men & Women Size (Large) - Image 2](https://m.media-amazon.com/images/I/81-tJWY6RbL.jpg)
![Z1 K4 OsteoAlign Hinged Knee Brace - Knee Support for ACL, MCL, Ligament Sports Injuries, Arthritis (OA), Meniscus Tear, Relief from Knee Joint Pain with Side Stabilizers for Men & Women Size (Large) - Image 3](https://m.media-amazon.com/images/I/813ubyHJ1jL.jpg)
![Z1 K4 OsteoAlign Hinged Knee Brace - Knee Support for ACL, MCL, Ligament Sports Injuries, Arthritis (OA), Meniscus Tear, Relief from Knee Joint Pain with Side Stabilizers for Men & Women Size (Large) - Image 4](https://m.media-amazon.com/images/I/81AROINOU6L.jpg)
![Z1 K4 OsteoAlign Hinged Knee Brace - Knee Support for ACL, MCL, Ligament Sports Injuries, Arthritis (OA), Meniscus Tear, Relief from Knee Joint Pain with Side Stabilizers for Men & Women Size (Large) - Image 5](https://m.media-amazon.com/images/I/81uGtymncvL.jpg)

## Questions & Answers

**Q: How do I choose the correct size for my knee?**
A: Refer to size chart, measuring your thigh and calf circumference to find the best fit.

**Q: Can I use this brace for ACL or meniscus tear recovery?**
A: Yes, it provides stability and alignment support for ACL, MCL, meniscus tears, and ligament injuries.

**Q: Is the brace suitable for running or high-impact sports?**
A: No, it's not recommended for high-impact activities like football or rugby.

**Q: Can I adjust the knee alignment myself?**
A: Yes, the Allen key-controlled condyle system allows for easy customization.

**Q: Is the brace comfortable for all-day wear?**
A: Absolutely! The neoprene liners and padded straps ensure a secure and comfortable fit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great brace...needs ample time to break in for proper fitment.
*by S***Y on July 24, 2020*

When I first got this brace, I had trouble putting it on. And it was extremely uncomfortable. It seemed to be way too small, however, when I had ordered it, I was very careful to measure my leg for proper fitting of the brace. So I would only wear it about 5-10 minutes at a time. At one point I gave up and chunked it into my closet. A few weeks later I dug it back out and decided to try again. It took far longer than I had expected for my brace to finally conform to my leg. It took nearly a month, but the brace has finally broken in and actually fits my leg ALMOST perfectly. The lower part of my brace actually needs to be quite a bit longer, as I have really large, powerful calves that cause the lower part of the brace to fall right where my calves are at their widest. As such, even when I’m standing upright, the lower part of the brace is angled about 10 degrees backwards to accommodate my calf muscles. This brace works best when worn as tightly as possible. At first it felt like my leg was being put into a major clamp, but once it broke in and conformed to my leg better, it became far more comfortable to wear. Now I’m able to wear it throughout the day. It’s eliminated nearly all the pain in my knee. I’ve worn unloader braces in the past, as I’m a retired Navy Veteran. Ship’s steel decks are really hard on the knees, causing the cartilage to wear away quicker than it ever should. This brace is both more comfortable and provides better support than those braces did in the past. I’m glad I didn’t give up on it.

### ⭐ Terrible Product
*by A***R on September 14, 2024*

This brace took over 1 month to ship and receive for my son. The intentions for this brace was for my son to wear during football season for his weak knee. No where in the description of this item did it say for light use. The attached pictures (3) is what it looked like after using it for one game. The covers for the pivot were plastics of which both broke completely off during his wear. By that happening it exposed the bolts on each side. Product is poorly made. Don’t waist your money. I am very disappointed.

### ⭐⭐⭐⭐⭐ Good quality, helps with pain/support
*by A***R on April 20, 2019*

Have used this brace for about a month now. Fits well, adds stability and decreases pain. Works for both medial and lateral compartment arthritis, the compartment "unloaders" adjust nicely & are slotted so that when the knee is bent, the pads stay in place. Tried placing a cloth sleeve under the brace, but works best with less slipping when applied on the skin. Allen wrench, & extra pads are included. Is well constructed and some thoughtful engineering went into product development. Would definitely purchase again if needed. Believe I can get another year before knee replacement.

## Frequently Bought Together

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-07-09*