Home > Body Parts > Knee & Leg > Professional Knee Braces >

DonJoy Armor Lo Pro Fource Point Hinge

DonJoy Armor Lo Pro Fource Point Hinge
DonJoy Armor Lo Pro Fource Point Hinge

Alternative Views:

Increase high impact activity
Delay knee surgery
Prevent stop shock syndrome
Decrease anti-inflammatory medications
Decrease pain symptoms associated with ACL,MCL,LCL injuries
Improve joint function
Provide maximum support and maximum stability
OUR PRICE: $499.99

Availability:: Usually Ships in 1 to 2 Business Days
Product Code: 11-144X-X



Description Goals Sizing
#1 Selling Football Brace!

Taking ligament bracing to the next level, introducing the NEW Armor w/Lo Pro FourcePoint ACL Functional Ligament knee Brace with a patented hinge design incorporating a spring leaf mechanism.

No other brace offers such protection for ACL instabilities. Reduces extension shock by providing increase resistance in the last 25 degrees of extension. Available in 7 sizes and two lengths, this is the ultimate support for your knee condition, and is found at a guaranteed low price.

Swiveling strap tabs swivel up to 15-degrees to accommodate changing leg and muscle positions. Whether you're short or tall, buff or lanky, this brace is designed to deliver pure performance comfort. Take on any activity!

FourcePoint Hinge Technology works to enhance DonJoy's Four-Points-of-Leverage design by damping knee joint extension, which improves the mechanical performance of the brace and reduces shear forces at the knee. Addressing the "at risk" position, the hinge resistance engages in the last 25 degrees of knee extension.

The FourcePoint Technology was developed to further protect the ACL and enhance the Four Points of Leverage brace design.

The patented FourcePoint hinges are designed to react during leg extension and offer an increasing resistance in the last 25 degrees of extension, in order to reduce extension shock and increased posterior tibial loads. The hinge has 3 adjustment settings to vary the amount of resistance to meet the specification of the physician's protocols.


The low profile FourcePoint hinge features a new, sleek, protective steel outer plate. This makes it the thinnest yet toughest hinge available, able to withstand the impacts of contact or extreme sports.


Knee flexion angles less than 60 degrees are considered 'at risk' and contribute to ACL injuries. The FourcePoint hinge technology increases the knee flexion angles thereby reducing the time spent in the ACL 'at risk' positions. It enhances DonJoy's 4-Points-of-Leverage System by dampening knee extension, and reducing shear forces at the knee. The FourcePoint hinge uses a spring mechanism which engages in the last 25 degrees of extension and provides resistance during knee extension.

  • Enhanced 4-Points of Leverage is proven to be a superior design to control abnormal anterior/ posterior drawer.
  • This super lightweight, durable frame of 1/8" 6061 t6 aircraft aluminum is ready for anything you've got to give.
  • The new Armor FourcePoint design combines a strong lightweight aircraft quality aluminum frame and the first low profile FourcePoint hinge with a protective steel outer plate. By combining 2 patented DonJoy technologies, the 4-Points-of-Leverage and FourcePoint hinge technology, the new Armor FourcePoint provides one of the most powerful clinically-proven solutions to protect the ACL.
  • Gradual "soft" stop to extension.
  • Low profile frame fits under pants, dresses and uniforms. Will reduce probability of rubbing opposite leg. Fits like a glove.
  • Moldable, medial swooping frame for custom fit.
  • Straps and liners feature a low profile and thermal formed design for comfort and durability.
  • Overlap on cuff liners reduces pinching on heavier people. Less chance of popliteal binding w/ lower profile pads.
  • Standard anti-migration Supra Condyle Pad.
  • State-of-the-art hyperextension stops do just what you'd expect - keep your knees from hyperextending! (Braces come with 10 degree stops installed and a flexion/hyperextension kit is available).
  • Calf Pinch Guard hooks on frame and acts as transition between boot and brace to prevent pinching between calf and brace. Extra charge applies.
  • Impact guard protects you from rocks, pegs, and blunt blows. Extra charge applies.
  • Color: Silver Vein.
  • Choose from standard calf or short calf.
  • Ski version contains a medial (inner) deflector to prevent two braces from catching at the hinges.
  • Available short calf for boot clearance.
  • 7 sizes and 2 lengths.
  • 6 month warranty on soft goods.
  • 1 year warranty on frame and hinge.

DonJoy Knee Brace Mesh Bag DonJoy Knee Brace Neoprene Undergarment
OUR PRICE: $29.95

OUR PRICE: $39.99

DonJoy Knee Brace Mesh Bag DonJoy Knee Brace Neoprene Undergarment

Tell us what you think! Be the first to write a review

Browse Similar Products

Body Parts > Knee & Leg > Professional Knee Braces
Body Parts > Knee & Leg > Hinged Knee Braces
Injuries > Knee & Leg Injuries > ACL & MCL Recovery
Injuries > Knee & Leg Injuries > Knee Hyperextension
Sport > Football
Body Parts > Knee & Leg > Athletic Performance
Brand > DonJoy
Shop by Category > Bracing & Support > Knee Braces