DONJOY Armor Knee Brace With FourcePoint Hinge – Ultimate Protection for ACL & Knee Stability

The DONJOY Armor FourcePoint Knee Brace delivers an indestructible shield of proven protection and unmatched strength, giving athletes the confidence to push their limits safely. Engineered for contact and extreme sports, this brace features a steel-reinforced hinge plate and low-profile FourcePoint hinge with internally mounted straps for bilateral use without performance compromise.

Price: $950.00 CAD

Ideal For

• Patients involved in contact and extreme sports
• Highly active lifestyles demanding maximum knee protection

Indications for Use

• Hyperextension prevention
• Moderate to severe ACL instabilities
• MCL/LCL instabilities and ACL reconstruction support
• Prophylactic and bilateral use

Features & Benefits

FOUR-POINTS OF LEVERAGE DYNAMIC SYSTEM

Patented technology reduces ACL strain by distributing load across four points for enhanced ligament protection.

FOURCEPOINT HINGE TECHNOLOGY (STOP KIT NOT INCLUDED)

Reduces ACL injury risk by minimizing time in “at risk” positions, increases posterior tibial load, and improves natural gait with progressive resistance.

ADJUSTABLE EXTENSION RESISTANCE

Flexion angles adjustable to 25˚, 35˚ (factory setting), 45˚, 55˚, or 65˚ to suit recovery phases and patient control.

STANDARD AND SHORT CALF LENGTH OPTIONS

Choose calf length for better fit — short length recommended for ski/snowboard boots and motocross gear compatibility.

AIRCRAFT ALUMINIUM FRAME

Lightweight, low profile yet stronger and more stable than comparable braces.

ANTI-MIGRATION SUPRA CONDYLE PAD

Ensures brace stays securely in place during vigorous activity.

Designed To Treat And Protect

ACL instabilities, post-ACL reconstruction recovery, MCL/LCL instabilities, meniscus injuries, and hyperextension prevention.
Note: Not recommended for PCL injuries or instabilities.

Calf Length Options:
Standard: Recommended for individuals 5'11" and taller. Not suitable for skiers due to incompatibility with ski boots.
Short: Recommended for individuals 5'10" and shorter, and for skiers requiring ski boot accommodation.

Looking for a Custom Knee Brace?

For a personalized fit and tailored support, explore our wide variety of custom knee braces designed to provide superior comfort and protection. Serving patients in Newmarket, Barrie, and Innisfil.