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ACL Knee Brace for ACL Tears and Injuries

Wearing an ACL brace can help prevent injury to the Anterior Cruciate Ligament or help support your knee after an ACL tear or injury. A brace specific to protecting your ACL reduces the amount of time that your ACL is in an “at-risk” position for tearing. Our braces are lightweight and durable, designed to keep you in the game. For a customized fit, check out our line of custom knee braces designed to protect your ACL.

Need help selecting an ACL brace? Use our guided tool, Brace Advisor, to help you find the right brace based on level of activity and injury. You can also use this handy article which provides a breakdown of ACL braces on level of support to help you with your choice: Guide to Selecting an ACL Brace.

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  1. View Details donjoy-defiance-iii-custom-knee-brace
    DonJoy Defiance III Custom Knee Brace
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    Elite Support for Peak Performance Custom-crafted carbon fiber brace engineered for athletes in high-impact sports. Clinically-proven 4-Points-of-Leverage System™ ensures maximum ligament protection. Learn More
  2. View Details DonJoy A22 Custom Knee Brace
    DonJoy A22 Custom Knee Brace
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    Built for Speed. Engineered for Confidence. Custom-fit titanium frame delivers elite ACL protection with minimal bulk. Lightweight, low-profile design ideal for athletes in non-contact sports seeking top-tier performance. Learn More
  3. View Details Bionic FullStop Knee Brace on Skin
    DonJoy Performance Bionic FullStop Knee Brace
    $219.99
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    (31) Reviews
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    Stay in the game with the brace built for explosive movement and serious support. The Bionic Fullstop trains proper ACL motion and protects on every pivot and cut. Trusted by athletes who don’t know the meaning of “slow down.” Learn More
  4. View Details Black
    DonJoy Performance Bionic Knee Brace
    Special Price $77.99 Regular Price $86.99
    On Sale 10% Off Save $9.00
    Rating:
    80%
    (67) Reviews
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    Lock in stability, dominate every move. Polycentric hinges with hyperextension stops + anti-migration wrap-around fit means this brace locks you tight through every jump, cut, and sprint Breathable neoprene, stretch-web closures, stash pocket and reflectivity keep you agile, comfortable, and game-ready—day or night Learn More
  5. View Details DonJoy Performer Hinged Patella Knee Brace
    DonJoy Performer Hinged Patella Knee Brace - Neoprene
    $56.64
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    Lock in lateral support with dual-axis polycentric hinges. The sewn-in tubular patella buttress and adjustable straps provide targeted compression and stability, ideal for patella tendonitis, chondromalacia, subluxation, and grade 1 collateral ligament sprains. Its universal fit allows for easy application on either leg, making it versatile for both left and right knees. Learn More
  6. View Details DonJoy Economy Hinged Knee Drytex Sleeve
    DonJoy Economy Hinged Knee
    $133.36
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    Crush lateral instability with dynamic hinged performance. Lightweight Drytex or neoprene wraps, padded polycentric hinges, and popliteal cutout deliver hard-hitting support on every cut and sprint. Whether you’re hitting the field or pounding pavement, stay in the game—no rigid bulk, just fierce confidence. Learn More
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ACL Braces and Supports

One of the most common injuries involving the knee joint is an Anterior Cruciate Ligament tear. Commonly referred to as a torn ACL, this injury is especially frequent among athletes in sports involving constant lateral movement and changes in speed and direction, such as basketball and football. If you tear your ACL, you may hear a “pop” at the time of the injury. If you think you may have torn your ACL, you should seek medical attention as soon as possible. Treatment for ACL injuries vary depending on the severity of the injury. Possibly treatments may include physical therapy, surgery, or wearing a supporting knee brace. Often times after surgery, an ACL reconstruction brace is required to help with recovery and increasing range of motion. For those looking to return to previous sports, wearing an ACL brace is the best way to protect your knee from re-tearing your ACL.

Learn more about choosing an ACL knee brace for stability based on varying levels of support or more detailed information about a torn ACL.

Best ACL Brace for Sports

The best ACL knee brace is one with FourcePoint Hinge technology which reduces strain on your ACL by applying pressure to the inside and outside of your femur (thigh bone) and tibia (calf bone) to prevent them from moving beyond the normal range of motion. The DonJoy Armor Knee Brace with FourcePoint Hinge is the most supportive ACL brace you can get without a prescription and was designed with the athlete in mind. The revolutionary FourcePoint Hinge is clinically proven to provide maximum ACL protection during sports. With various lengths and custom-fitting straps, you can adjust the brace to fit you perfectly and comfortably as you continue the football, basketball, skiing and other activities you love.