Is there metal hinges on the outside and inside/ medial and collateral?

There are hinges on both sides of the knee. That is the best I know. Hope it helps somewhat!

Where can i find the size chart

I found the directions on the item in the pictures at the top.

Does this brace have any metal on the sides for support & stability?

Hi. Yes it does have metal on both sides for support. Very good for stability of knee especially if recovering from an injury

Join PRO & Unlock Exclusive Perks!

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Our Other Brands:Hewyn|Selfship

Bionic Knee Support Brace: Black, Large

Product ID: 291506417

Secure Transaction

Details

Age range (description)
Adult
Brand
DonJoy
Size
L
Specific uses for product
Use for
Knee

🎯TPR pull tabs for precision fit

💨Perforated neoprene ensures max breathability

🦾Bilateral polycentric hinges for dynamic stability

Description

🦵 Elevate your knee game—support that moves with you, not against you.

STAY PUT TECH - Anti-migration technology prevents slipping, so your brace stays exactly where you need it during activity.
EFFORTLESS COMFORT - Wrap-around design allows quick on/off without removing shoes, perfect for busy professionals on the move.
UNMATCHED STABILITY - Bilateral polycentric hinges with hyperextension stops protect against knee instability and lateral forces.
PRECISION FIT EVERY TIME - Top and bottom stretch webbing closures with TPR pull tabs deliver customizable, secure compression.
VISIBILITY MEETS PERFORMANCE - Reflective elements enhance safety during low-light workouts or evening runs.

The DonJoy Performance Bionic Knee Support Brace combines advanced bilateral polycentric hinges with hyperextension stops and breathable perforated neoprene to deliver superior knee stability and comfort. Featuring precision TPR pull tabs and anti-migration technology, this wrap-around brace ensures a secure fit that’s easy to wear on the go. Reflective accents boost visibility, making it ideal for active professionals seeking reliable support during sports or daily activities.

Specifications

Weight	1.15 Pounds
Units	1 Count
Brand	DonJoy Performance
Age Range Description	Adult

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

805.78 DT

Duties & taxes incl.

Tunisiastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews