The DonJoy Reaction™ Web Knee Brace offers a revolutionary solution for knee pain, helping you stay active without discomfort. Featuring a unique elastomeric web designed by renowned orthopedic surgeon Dr. William Nordt, this brace dynamically absorbs shock and shifts pressure away from the knee. Whether you’re suffering from patellar tendonitis, runner’s knee, or general knee instability, the DonJoy Reaction Web Brace helps you to continue your daily activities with ease and confidence.

Key Features:

• Flexible Web Design: Absorbs shock and disperses energy, helping to reduce pain and protect the knee joint from further damage
• Dynamic Patella Stabilisation: Keeps your kneecap securely in place with dual-axis hinges, providing support during movement and helping prevent further injury
• Breathable Open Framework: Promotes airflow for all-day comfort, making it perfect for active use, whether you’re running, hiking, or playing sports
• Lightweight and Low-Profile: Slim enough to wear under clothing, it offers discreet support without bulk
• Improved Fit and Comfort: New mesh back pad conforms to your knee for a softer, more breathable, and lightweight fit
• Adjustable Straps: Helps provide a custom, secure fit that stays in place throughout the day
• Universal Fit: Suitable for both left and right legs

How Does the Brace Work?

The Donjoy Reaction Knee Brace features an external webbing, or elastic exoskeleton, that helps absorb and spread out the impact forces on the knee joint. This energy dispersion reduces localised shock, providing relief. Plus the webbing functions like a high-tech spring, enhancing knee power while allowing airflow to keep your skin cool during intense activities.

Can you use the Reaction™ Web Knee Brace for watersports?

This brace can help manage the impacts and discomfort linked to water sports. However, after use in saltwater, it should be rinsed with fresh water and dried properly, as prolonged moisture exposure can lead to wear over time.

What size of the Donjoy Reaction™ Web Knee Brace do I need?

Top tips for choosing your size:

• If your measurements fall between two sizes, we recommend selecting the larger size for added comfort.
• The brace is designed to be compressive, so it will feel snug; if you prefer a looser fit, consider choosing the next size up
• If you don’t have a flexible tape measure, use a piece of string to measure around your knee, then measure the string with a ruler
• Please keep any swelling in the joint in mind when selecting your size for an accurate fit

Fitting video:

Donjoy Reaction™ Web Knee Brace Overview

Reaction™ Web Origins

Richie Marcus' Story - Reaction™ Web Knee Brace