Support and unload your knee's painful side without sacrificing movement.
Buckle&Tune OA Unloader Knee Brace for Medial Lateral Arthritis Support
A lightweight, single-upright OA unloader brace that shifts pressure away from the affected medial or lateral compartment and adds controlled side-to-side stability.
✓ Adjust unloading on the go with the built-in hex key
✓ Press & Pull Button Buckles for easy fastening and unfastening
✓ Choose by exact pain location: inside or outside of the left or right knee
✓ Natural walking motion with optional flexion/extension stops
✓ One size fits most: 15–32 in thigh; extenders available up to 38 in
✓ Immediate Pain Relief Where It Hurts Most
Reduces pressure on the painful knee compartment by unloading load/pressure away from damaged cartilage.
✓ Corrects Knee Misalignment (Varus / Valgus)
The push-pull hinge system helps realign the knee, improving joint mechanics and reducing uneven wear.
✓ Stability Without Locking Your Knee
Limits harmful side-to-side movement while allowing natural walking and bending.
✓ Move More, Walk Longer, With Confidence
Improves mobility and comfort for daily activities like walking, standing, and light exercise
✓ Targeted Support for Medial or Lateral OA
Clinically designed for inside (medial) or outside (lateral) knee osteoarthritis pain.
✓ Adjust pressure with Built-In Hex Key
Adjust the unloading pressure on the go to suit your needs without extra tools. Anywhere, anytime.
Patent-designed with a built-in hex key for pressure adjustments without extra tools to relieve medial or lateral knee pain, gently shifting pressure away from the painful side of your knee, helping reduce discomfort from arthritis, cartilage wear, “bone-on-bone” pain, meniscus issues, and alignment problems such as bow legs or knock knees.
Most people feel noticeable relief within minutes of wearing it.
This brace is FSA/HSA eligible and might* be reimbursed by your medical insurance provider. You can purchase with a regular credit card and submit the receipt for reimbursement. Eligibility may vary by plan; confirm with your administrator. HCPCS Code: L1851/L1843
We stand behind our products with a 30-day return policy. If you need to make a return, request it within 30 days of ordering/purchase and return the item, unaltered, undamaged, and in its original packaging with all accessories.
This product includes a 1-year manufacturer’s warranty covering defects in materials and workmanship. If a covered defect occurs during this period, we will replace the product at no cost, reinforcing our commitment to quality and customer satisfaction
Length: 14.4 inches ( When Fully Straightened)
Weight- 1.08lbs / 0.48kg
One Size Fits Most.
Fits 15-32in Thigh Circumferences
(Measure 6" Above The Patella)
Longer +6in Straps For A 38-Inch Fit Are Available. Sold Separately*
Pain with walking or standing / uneven pressure on the knee / need comfort without surgery
This Unloader Knee Brace Support Is For You If You Suffer From:
This Knee Brace is Perfect for:
✓ Mild to severe Unicompartmental Osteoarthritis.
✓ Rheumatoid arthritis
✓ knee conditions requiring load reduction
✓ Meniscal cartilage derangement
✓ Articular Cartilage Defect Repair, Necrosis, or Tibial Plateau. Fracture
✓ Bow-leg (varus) or knock-knee (valgus) alignment.
✓ People wanting a non-surgical treatment option
Not ideal for: -Acute ligament tears requiring immobilization -Post-surgical use unless cleared by a professional
Benefits You'll Get Using Our Orthopedic OA Unloader Knee Brace Support Are:
Designed for one-sided knee OA Support
HOW UNLOADER KNEE BRACE WORKS
✅ Unload. Align.Stabilize
Unload the painful compartment
The adjustable hinge applies a targeted corrective force to reduce pressure on the affected side.
✅ Guide knee alignment
Varus/valgus adjustment helps address uneven loading associated with bow-legged or knock-kneed alignment.
✅ Support confident movement
The single upright limits unwanted side-to-side motion while allowing bending for everyday activity.
How Comfyorthopedic Unloader Knee Brace Compares to Others:
Why Buckle&Tune OA Unloader Knee Brace
Simple Setup Unmatched Knee Support
Positive Customer Reviews
We Are Recognized & Celebrated
" 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."
Clinicians often recommend unloader braces for relieving knee OA symptoms by redistributing pressure."
How Unloading Reduces Pressure on the Knee
Medical Studies Prove OA Unloader knee Braces Improves Lifestyle
Why People & Practitioners Love Our Braces
Why Comfyorthopedic?
Direct Retailer
Cut the extra added costs by.
FDA Cleared Braces
All our braces are cleared under
Drug-Free & Non Invasive.
Immediate Pain Relief. Solution.
Just Buckle & Tune
Ready to fit out of the box.
- ✅ OA unloader knee brace with built-in hex key and screwdriver
- ✅ 13 adjustable flexion and extension ROM stops
- ✅ Four-strap cushioning with anti slip lining
- ✅ Printed instruction manual
- ✅ Drawstring storage bag
Frequently asked questions
Have questions? We’re here to help
An OA (osteoarthritis) unloader knee brace is a medical brace designed to take pressure off the worn, painful side of your knee joint. It does this by gently shifting your body weight toward the healthier side of the knee, which can reduce pain and improve stability when you walk or stand.
An OA (osteoarthritis) unloader knee brace is a medical brace designed to take pressure off the worn, painful side of your knee joint. It does this by gently shifting your body weight toward the healthier side of the knee, which can reduce pain and improve stability when you walk or stand.
Unloader braces are most often used for people who have: Osteoarthritis mainly on one side of the knee (inside/medial or outside/lateral) “Bone-on-bone” pain on one side Bow-leg (varus) or knock-knee (valgus) alignment Knee pain that worsens with standing or walking They are less helpful if arthritis affects both sides of the knee equally, because there is no healthier side to shift the load to. Always discuss your individual situation with your doctor or physical therapist.
For many people with unicompartmental (one-sided) knee osteoarthritis, an unloader brace is a conservative treatment that can reduce pain, improve function, and may help delay the need for surgery when used along with exercise, weight management, and other treatments. However, no brace can guarantee that surgery won’t be needed in the future. Your surgeon or orthopedic provider should guide that decision.
Some people notice less pain and better stability the first time they wear the brace. For others, it may take several days of gradual use to find the right level of unloading and strap tension. Clinical studies show that bracing can improve pain and function in the short to medium term, especially when worn regularly
Most manufacturers and clinicians recommend starting with 1–2 hours per day and gradually increasing wear time over 1–2 weeks as your knee and skin adapt. Take short breaks if you feel discomfort or skin irritation. Your provider may give you a personalized schedule based on your condition.
Yes. Unloader braces are designed to be worn while you walk, do daily activities, and perform low-impact exercise like walking, light hiking, or using a stationary bike. High-impact activities (running, jumping, contact sports) should only be done if your doctor or physical therapist has cleared you to do so.
Unloader braces are meant to support and guide movement, not completely lock the joint. Many designs (including our Buckle&Tune model) allow controlled bending and straightening (flexion/extension) and optional range-of-motion limits during recovery or flare-ups, so you can still walk and move, but with better alignment and stability.
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. These instructions are general and may not apply to your current condition.
Yes, it is possible to wear it with your jeans or even on bare skin. Designed with Anti-slip silicon that ensures it stays in place If you prefer to keep it discreet, many people wear the brace under relaxed-fit trousers or athletic pants.
Yes, the Knee brace is designed to fit the largest thigh circumference up to 32" with the adjustable straps. We also have aditional straps to fit up to 38" thigh circumference
Most people tolerate unloader braces well, but possible issues include: Skin irritation or pressure spots under straps or pads Discomfort if the brace is too tight or not correctly aligned Difficulty putting it on if you have limited hand strength or balance If you notice numbness, significant skin redness, or increased pain, you should stop using the brace and contact your healthcare provider or the fitting specialist.
With regular use and proper care, it can often last 1–2 years or longer, depending on activity level and maintenance. Straps and pads may need to be replaced sooner, as they bear more wear and tear
How To Adjust Your Brace
