Don Joy OA Reaction Web Hinged Knee Brace

Sale price$125.99

The OA REACTION WEB brace is a unique and effective way to treat osteoarthritis knee pain utilizing patented silicone web technology. The easy to wear open framework is designed for a comfortable, non-slip fit.


The OA Reaction Web Knee Brace by DonJoy brace is a unique and effective way t minimize pain and discomfort in the knee joint due to osteoarthritis, minor ligament, and joint instabilities utilizing patented silicone web technology, which is engineered to pull pain away from the knee. The OA Reaction web knee brace also includes a special hinge that helps support the knee joint, preventing pain felt inside the knee due to arthritis pain, injuries, and more. The easy-to-wear open framework is designed for a comfortable, non-slip fit. Its breathable, open framework provides comfort and encourages compliance. Undersleeve is included.


Low-profile brace made of lightweight silicone makes it easy to wear under clothing

Patented silicone web design provides shock absorption and mild off-load

Four-way, adjustable wraparound brace for easy adjustment and on/off application

A soft silicone condyle pad helps keep the brace in place

Designed to support and protect arthritis and knee OA (osteoarthritis)

Best for everyday activities, golf, running, tennis, walking


Early stages of mild unicompartmental osteoarthritis of the knee and patella.

How to Measure?

Measure your thigh 6" above mid-patella using a flexible type tape measure. 

Use the diameter you measure here to choose your size.

OA Reaction Web size chart

Authorized Dealer | 6-Month Manufacture Warranty | Authentic Product Quality Guaranteed is an authorized dealer of these products and guarantees their authenticity and craftsmanship. Unlike eBay and Amazon which sell either a knock-off brand or an out-of-date item. We get our products directly from the manufacturer as an authorized dealer. We also back our products with great customer service. You always have someone you can call!


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