---
product_id: 281012178
title: "Comfyorthopedic Men & Women OA Unloader Knee Brace, Medial Arthritis Pain & Osteoarthritis Offloader, Bone on Bone Cartilage Joint Support, L1851 L1843 Upgraded Built-in Hex Key, Right Fits Up to 32in Plus Size Thigh"
brand: "comfyorthopedic"
price: "¥52477"
currency: JPY
in_stock: true
category: "Comfyorthopedic"
url: https://www.desertcart.jp/products/281012178-comfyorthopedic-men-and-women-oa-unloader-knee-brace-medial-arthritis
store_origin: JP
region: Japan
---

# Built-in hex key for on-the-go Valgus/Varus adjustment Fits thigh sizes up to 32 inches, plus size friendly 13-step adjustable knee flexion & extension control Comfyorthopedic Men & Women OA Unloader Knee Brace, Medial Arthritis Pain & Osteoarthritis Offloader, Bone on Bone Cartilage Joint Support, L1851 L1843 Upgraded Built-in Hex Key, Right Fits Up to 32in Plus Size Thigh

**Brand:** comfyorthopedic
**Price:** ¥52477
**Availability:** ✅ In Stock

## Summary

> 🦿 Unlock your knee’s full potential with precision support and all-day comfort!

## Quick Answers

- **What is this?** Comfyorthopedic Men & Women OA Unloader Knee Brace, Medial Arthritis Pain & Osteoarthritis Offloader, Bone on Bone Cartilage Joint Support, L1851 L1843 Upgraded Built-in Hex Key, Right Fits Up to 32in Plus Size Thigh by comfyorthopedic
- **How much does it cost?** ¥52477 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/281012178-comfyorthopedic-men-and-women-oa-unloader-knee-brace-medial-arthritis)

## Best For

- comfyorthopedic enthusiasts

## Why This Product

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

## Key Features

- • **Custom Fit for Every Body:** Adjustable straps accommodate up to 32-inch thighs, ensuring a secure, non-slip fit for all-day comfort.
- • **Precision Pain Relief Anywhere:** Integrated hex key lets you fine-tune knee alignment anytime, anywhere—ditch extra tools and stay mobile.
- • **Dynamic Range of Motion Control:** 13 adjustable dial settings provide tailored knee flexion and extension, perfect for post-op recovery and injury prevention.
- • **Clinically Approved & Warranty-Backed:** Meets L1851/L1843 standards with a 1-year warranty—trusted support for arthritis, osteoarthritis, and meniscus injuries.
- • **Heavy-Duty Support Meets Breathability:** Premium materials deliver durable stability without sacrificing lightweight, breathable comfort for extended wear.

## Overview

The Comfyorthopedic OA Unloader Knee Brace offers advanced medial arthritis and osteoarthritis support with a unique built-in hex key for easy Valgus/Varus adjustments. Designed for men and women, it fits thigh sizes up to 32 inches and features 13 adjustable flexion-extension settings to aid post-op recovery and injury prevention. Crafted from breathable, durable materials, this brace ensures stability and comfort all day long, backed by L1851/L1843 approval and a one-year warranty.

## Description

Buy Comfyorthopedic Men & Women OA Unloader Knee Brace, Medial Arthritis Pain & Osteoarthritis Offloader, Bone on Bone Cartilage Joint Support, L1851 L1843 Upgraded Built-in Hex Key, Right Fits Up to 32in Plus Size Thigh on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- Adjust Valgus / Varus Support on the Go: The upgraded oa unloader knee brace uniquely designed with a built in hex key for Valgus/Varus adjustment correction. Thus less tools are needed and can be adjusted anywhere for unloading knee pressure limiting the knee joint's side movement, ensuring it stays aligned for more comfortable and pain-free mobility.
- Advanced Locking Knee Brace Pain Relief & Stability: Experience targeted relief with our right unloader knee brace, designed for both men and women. Whether you’re dealing with osteoarthritis, bone-on-bone joint degeneration, or arthritis, this OA knee brace offers superior support, making it the ideal choice for meniscus tears and medial or lateral knee instability. Perfect MCL Knee brace for anyone seeking the best knee brace for bone on bone conditions.
- Enhanced Mobility with Range of Motion: Our ROM knee brace and bone on bone knee brace is engineered to support your knee while providing controlled range of motion (ROM) adjustments. This feature is essential for recovering from surgeries and injuries, offering Valgus/Varus correction for knock knees and helping to prevent reinjury with its precise adjustment capabilities. This Osteoarthritis Knee Brace can be used as a right knee brace for men.
- Ultimate Comfort & Fit for All-Day Wear: Designed with a breathable, lightweight fabric, this knee brace for arthritis pain and support ensures a snug, non-slip fit that adapts to your body. The adjustable straps accommodate various thigh sizes adjustable up to 32 inches, making it the perfect plus size unlaoder knee brace.
- Ideal for Post-Op Recovery & Rehabilitation: Specifically crafted to assist in the recovery of medial and lateral knee conditions, this HSA/FSA approved OA unloader knee brace for women is a must-have for post-operative care. This OA brace provides knee immobilization with 13 adjustable dial knee flexion and extension, promoting faster healing from meniscal repairs, cartilage defects, and other knee injuries.
- Durable Construction with Warranty Assurance: Built to last, this heavy-duty knee brace is made from premium materials and includes a built-in hex key for easy adjustments. Approved for L1851 and L1843 codes, our knee stabilizer brace for men and women comes with a hassle-free one-year warranty, ensuring you receive a high-quality product that stands the test of time.
- **Manual Guide/Video Instructions**—The OA knee brace may seem intimidating initially, but we offer clear, step-by-step instructions in written and visual formats for every adjustment to make it a custom fit for all individuals, from strap lengths to valgus/ varus adjustments. The instructions ensure that the brace fits you properly, providing you with greater satisfaction and support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08THWWMFN |
| Age Range Description | Adult |
| Best Sellers Rank | #72,171 in Health & Household ( See Top 100 in Health & Household ) #310 in Knee Braces |
| Brand Name | Comfyorthopedic |
| Closure Type | Buckle |
| Color | Black |
| Customer Reviews | 3.8 3.8 out of 5 stars (288) |
| Item Dimensions | 12.5 x 4 x 1 inches |
| Item Weight | 1.4 pounds |
| Model Number | L1851/L1843 |
| Number of Items | 1 |
| Part Number | L1851/L1843 |
| Product Care Instructions | Dry Clean Only |
| Size | One Size |
| Specific Uses For Product | Arthritis,Fracture,Knee Support,Osteoarthritis,Rehabilitation |
| Sport Type | Walking |
| Target Use Body Part | Knee |
| UPC | 615666439745 |
| Unit Count | 1 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Comfyorthopedic
- **Size:** One Size
- **Specific Uses For Product:** Arthritis,Fracture,Knee Support,Osteoarthritis,Rehabilitation
- **Use for:** Knee

## Images

![Comfyorthopedic Men & Women OA Unloader Knee Brace, Medial Arthritis Pain & Osteoarthritis Offloader, Bone on Bone Cartilage Joint Support, L1851 L1843 Upgraded Built-in Hex Key, Right Fits Up to 32in Plus Size Thigh - Image 1](https://m.media-amazon.com/images/I/41ANjvFSU+L.jpg)
![Comfyorthopedic Men & Women OA Unloader Knee Brace, Medial Arthritis Pain & Osteoarthritis Offloader, Bone on Bone Cartilage Joint Support, L1851 L1843 Upgraded Built-in Hex Key, Right Fits Up to 32in Plus Size Thigh - Image 2](https://m.media-amazon.com/images/I/51-E0NdG3HL.jpg)
![Comfyorthopedic Men & Women OA Unloader Knee Brace, Medial Arthritis Pain & Osteoarthritis Offloader, Bone on Bone Cartilage Joint Support, L1851 L1843 Upgraded Built-in Hex Key, Right Fits Up to 32in Plus Size Thigh - Image 3](https://m.media-amazon.com/images/I/51S3Rl10A7L.jpg)
![Comfyorthopedic Men & Women OA Unloader Knee Brace, Medial Arthritis Pain & Osteoarthritis Offloader, Bone on Bone Cartilage Joint Support, L1851 L1843 Upgraded Built-in Hex Key, Right Fits Up to 32in Plus Size Thigh - Image 4](https://m.media-amazon.com/images/I/51rgr4FEyQL.jpg)
![Comfyorthopedic Men & Women OA Unloader Knee Brace, Medial Arthritis Pain & Osteoarthritis Offloader, Bone on Bone Cartilage Joint Support, L1851 L1843 Upgraded Built-in Hex Key, Right Fits Up to 32in Plus Size Thigh - Image 5](https://m.media-amazon.com/images/I/51aFmzEzcML.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-17*