Double Upright Unloader Knee Brace (L1852/L1845) 

Medial & lateral unloading for arthritis, osteoarthritis, varus/valgus alignment, bow legs, outside and inside knee pain.

OA Medial OR Lateral Unloader Knee Brace Support. L1851/L1843

Dual Unloader Knee Brace Quick Facts (At-a-Glance)

  • Reduces pressure on both inside (medial) and outside (lateral) knee compartments

  • Works as a medial knee brace and lateral unloader in the same frame

  • Adjustable valgus / varus settings for bow-leg or knock-knee alignment

  • Hinge stops let you control extension and hyperextension (Range of Motion)

  • Dual hinges for unloading pressure / load bearing on the knee joints

  • Medical-grade quality. PDAC Approved: L1852 / L1845

man with unloader knee brace

“This brace gave me my life back.”

Before I found it, every step felt like bone grinding on bone. I could barely walk. After putting it on, the relief was instant. Now I’m hiking again, pain-free.

Why This OA Unloader Knee Brace Works

Knee pain often results from excessive pressure on worn joint surfaces. This double-upright OA unloader knee brace uses two rigid unloading hinges to reduce pressure/load on both the medial (inside) and lateral (outside) compartments of the knee.


Less pressure means less joint grinding, less pain, and more confident, stable movement in your daily activities.

The dual uprights and hinges shift load away from the painful area of the joint, helping support:


•Medial compartment osteoarthritis

•Lateral compartment osteoarthritis

•Mixed medial/lateral arthritis knee pain

•General joint instability requiring unloader support. Knee pain shouldn’t control your life.


Whether you’re dealing with arthritis knee pain, osteoporosis-related wear, recovering under a practitioner's guidance, or looking for a brace to support you during sports activities, including skiing, this brace delivers unmatched knee support with its sturdy aluminum shell at a direct manufacturer price.



Who needs this Unloading Knee Brace Support?

knee joint misaligned due to arthritis condition

This Dual Osteoarthritis Knee Brace is Perfect for:

This brace is ideal if you:

  • Have knee osteoarthritis in the medial or lateral compartment

  • Need a strong knee brace for arthritis pain while walking, standing, or engaging in sport activity.

  • Have knee conditions requiring load reduction / weight bearing  on knee joints

  • Have varus (bow-leg) or valgus (knock-knee) alignment and need guided correction

  • Experience inside knee pain (medial) and want a supportive inside knee pain brace

  • Experience outside knee pain (lateral) and want a supportive outside knee pain brace

  • Are a practitioner seeking a reliable medial & lateral knee unloader brace option for your patients

How the double arthritis knee brace works

Achieve Knee Support Like No Other and Do what you Love Most.
1. Dual Unloading Hinges. Medial & Lateral Relief

Two strong, adjustable hinges are attached to the uprights on each side of the knee. These:

•Shift the load away from the affected compartment

•Reduce grinding and pressure on worn cartilage. (bone-on-bone issues)

•Help improve alignment and joint stability

Because both sides are supported, this brace works for:

•Medial compartment osteoarthritis

•Lateral compartment osteoarthritis

•Mixed or shifting knee pain patterns

2. Valgus & Varus Alignment Adjustment
Each hinge features a “push or pull” valgus/varus correction setting.

Varus (bow-leg): Apply corrective force to bring the knee in line
Valgus (knock-knee): Adjust to push the knee back toward neutral gently

This makes it especially useful as a varus-valgus knee brace, where alignment correction and bone-on-bone knee cartilage are ongoing to reduce pain, either as a lateral knee brace or a medial knee brace
3. Feel Good. Live Better
Controlled Range of Motion (ROM)
Included hinge stops let you control how far your knee can move: (optional use)
•Limit extension to protect healing tissues or recent injuries
•Restrict hyperextension to avoid overstretching or re-injury
This is particularly valuable for:
•Post-injury or post-surgical  (as advised by a clinician)
•Gradual return to activity under professional guidance
•Patients who need a structured, safe movement range

Benefits of Using an Orthopedic Dual Osteoarthritis Knee Brace.

Helps stabilize & support the Knee 

1

Offers Maximum Knee load/weight bearing

3

Limits Side Movement of Joint

5

comfyorthopedic oa unloader medial and lateral knee braces

2

Unloading the pressure off the Knee Joint 

4

Reduces knee Pain/ inflammation

6

Improves Mobility and Movement 

Medical Studies Prove OA knee Braces Improves Lifestyle.

"...Unloader braces are an economical and effective treatment for unicompartmental knee osteoarthritis. They can significantly improve a patient's quality of life and potentially delay the need for surgery. Patients should be managed with a multidisciplinary approach with conservative management and knee bracing before surgery is considered."


"...were prescribed an unloader brace. Patients had significant improvement in quality of life (SF-12) (p < 0.05). There was a significant improvement in pain, stiffness, and function...Braces specifically designed to unload the degenerative compartment of the knee can be an effective treatment to decrease pain and maintain activity level to increase overall physical health.'"

Why Comfyorthopedic?

Direct Retailer

Cut the extra added costs by middlemen like resellers and practitioners who purchase our products and sell them to you.

FDA Cleared Braces

All our braces are cleared under Category I medical devices. This certification ensures our braces are of the utmost quality.

Drug-Free & Non- Invasive. 

Experience a drug-free solution to relieving your pain. Live better without relying on over-the-counter or prescription drugs.

Immediate Pain Relief Solution.

8/10 of our brace users say they felt immediate relief and less pain in the first 24hrs of using our braces.

" a company that is customer-driven by providing affordable medical equipment "

"Finally, an affordable health care product option if someone doesn't have the expensive medical insurance to cover the costs." 

"medical braces that exceptionally function similarly as the big brands at half of the cost."

Testimonials.

“My knee pain reduced instantly after wearing it. It was what I needed for my knee pain.”

Andrew K. Smith

Comfyorthopedic Client

“It simply works. With the correct adjustments, my patients show much improvement.”

Dr. Andy W. Bent,MD.

Comfyorthopedic Partner & Medical Practitioner

“It exceeded my expectation, and the customer support was so helpful during the whole process.”

Belinda White

Comfyorthopedic Client

comfyorthopedic oa unlaoder knee brace with valgus and varus adjustments
comfyorthopedic oa unlaoder knee brace with range of motion angle adjustment blocks
comfyorthopedic oa unlaoder knee brace built with anti slip lining
comfyorthopedic oa unlaoder knee brace designed with buckle system

Your Arthritis Knee Brace Package Includes


comfyorthopedic oa unloader knee brace includes adjustment tools, fixed starps, buckle, suspension sleeve and 13 hinge stops

We don't sell only the brace and try to upsell you. That's not who we are. The accessories that come with it make it a complete package ready to use.

  •  Adjustable ROM hinge Extension/ Flexion Stops 

  • Correction Adjustment key 

  •  Screwdriver 

  • Extra Screws 

  • Instructions

Get Your Unloader Knee Brace Support and Relieve Your Knee Pain & Discomfort

Double Upright OA Unloader Medial or Lateral Offloading knee Brace. (L1852/L1845) - Comfyorthopedic
$407.47$351.2614%OFF

Rated 4.8 / 5. Over 937+ Satisfied Customers

Sizing Guide for Double Upright OA Unloader

Measure the thigh circumference while seated down.

Adding 1 inch is recommended to allow additional space while sitting down and wearing clothes, i.e., pants underneath. 

Size
(from 1m60 || 5.25ft)		Thigh circumference
15 cm(5.9in) above knee center)
 Calf circumference
(to the largest)
Small15 1/2"-18 1/2"(39-47cm)11 1/2"-14 1/2"(29-37cm)
Medium18 1/2"-21"(47-53.5cm)14 1/2"-17"(27-43cm)
Large21"-23 1/2"(53.5-60cm)
17"-19 1/2"(43-50cm)
XL
23 1/2"-26 1/2"(60-67cm)

19 1/3"-22 1/2"(50-57cm)

maximum knee support fromcomfyorthopedic oa unlaoder knee brace

Max. Knee Support

Enjoy better Knee stabilization and Support without experiencing pain and discomfort. Feel better and Achieve more.

comfyorthopedic oa unlaoder knee brace is super affordable

Affordable 

Most practitioners overcharge you to make a profit. Our mission is to ensure you have the best product at an affordable price.

a non intrusive drug free pain solution

Drug Free Pain Solution

Experience a drug-free solution to relieving your pain. Live better without relying on over-the-counter or prescription drugs.

comfyorthopedic oa unlaoder knee brace is only made with premium quality items

Premium Quality

All our products are FDA Cleared- Category 1 braces. We only offer premium braces to relieve pain, discomfort & pressure off your body.

FREQUENTLY ASKED QUESTIONS

Is this for Lateral (outside) or Medial (inside) Knee Support

A: Both. The dual uprights and hinges allow unloading of medial (inside) and lateral (outside) compartments, so it can function as a medial knee brace, lateral unloader, or combined medial knee unloader brace, depending on how it’s adjusted.

Does this come with Instructions to use ?

Yes, however, we strongly encourage you to visit your medical practitioner or health care provider, who will adjust it to SUIT your medical needs to maximize the brace's effectiveness. The instructions are broad and might not apply to your current condition. 

Can this help with arthritis knee pain and osteoarthritis?

Yes, it’s specifically designed to function as an arthritis knee brace and osteoarthritis knee brace by offloading pressure from worn joint surfaces. It does not cure arthritis, but it can help reduce pain and improve mobility when used as part of a broader treatment plan your clinician recommends.

Is this a good option for bow legs or varus/valgus issues?

The brace comes in three sizes, Medium, Large, and XL. You can visit our sizing guide here to see what range you fit.
PS; if you are on the higher end of the measurements close to the next size, please size up for a more comfortable fit of the brace.

Is this a good option for bow legs or varus/valgus issues?

Yes. The hinge system allows varus and valgus correction, making it an excellent varus valgus knee brace and bow leg knee brace option when your provider recommends unloading and guided realignment.

Is this brace right for me if I haven’t been diagnosed yet?

If you have significant or ongoing knee pain, it’s best to consult a healthcare professional for a full evaluation. This brace is designed to support a diagnosed knee condition rather than replace medical advice.

What do L1852 and L1845 mean?

1852 and L1845 are PDAC billing codes used for insurance and reimbursement. This brace is built to meet those code requirements, making it easier for providers and patients who need a PDAC-approved option.

Where do this ship from?

All our braces ship from our partner logistics company with Warehouses in PA & MD US. Ensuring a quick delivery depending on the shipping method chosen

Can I wear it all day?

Many users wear it for several hours a day during normal activities. Start slowly, follow your practitioner’s guidance, and increase wear time as tolerated to avoid discomfort.

30-Day Comfort & Fit Promise

Try the brace during your daily routine. If it doesn’t feel supportive, comfortable, or effective enough for you within 30 days, you can return it in line with our policy.

Related Top Selling Products

OA Unloader Medial or Lateral Offloading knee Brace. (L1851/L1843) - Comfyorthopedic
$189.68$178.44
OA Unloader Knee Brace Support Lateral/Medial. Black with Built-in Hex Key (L1851/L1843) - Comfyorthopedic
$196.70$189.68
Double Upright OA Unloader Medial or Lateral Offloading knee Brace. (L1852/L1845) - Comfyorthopedic
$407.47$351.26
Full Leg Hinged Hyperextension & Flexion Knee Immobilizer Brace (L1833) - Comfyorthopedic
$210.75$178.44
Hyperextension Hinged Knee Brace Sleeve with Adjustable Flexion & Extension ROM Dials - Comfyorthopedic
$182.62$91.32
UPGRADED OA Unloader Knee Brace, Medial Arthritis Pain & Osteoarthritis Offloader, Best Bone on Bone Cartilage Joint Support L1851 L1843 Built - in Hex Key - Comfyorthopedic
$196.70

You Deserve a Comfy

 Life.

Operated in the USA.