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Knee Braces for Knee Instability and Hyperextension

Shop knee braces for a knee that buckles, gives way or bends backward. Hinged braces steady a loose knee, and hyperextension braces stop it from locking back while you walk.

Knee Braces for Knee Instability and Hyperextension

Find knee braces engineered for instability and hyperextension support. Our selection includes hinged braces, rehabilitator braces, and adjustable ROM orthoses designed to prevent backward bending and stabilize the knee joint during daily activities and recovery.

Related Collections: ACL Injury Knee Braces • MCL/PCL/LCL Injury Knee Braces • Post-Op Recovery Knee Braces • Patellar Tracking Knee Braces • EDS Support Braces

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How to Choose a Brace for an Unstable Knee

Match the brace to where the knee feels loose and how active you are.

Hinged Knee Braces

Side hinges steady a knee that buckles after a ligament injury. Shop hinged knee braces

Kneecap Stabilizers

Buttress pads help keep a slipping kneecap on track. Shop kneecap stabilizers

Compression Sleeves

Light support and warmth for mild looseness or weakness. Shop knee sleeves

200,000+ACL injuries happen each year in the US, a common cause of an unstable kneeSource: AAOS OrthoInfo
More than 50%of all knee injuries are ACL injuriesSource: AAOS OrthoInfo
ACL and Ligament Injuries: How to Choose the Best Knee BraceFull guideACL and Ligament Injuries: How to Choose the Best Knee BraceHow to choose a brace for ACL, MCL, PCL and LCL injuries, sprains and knee buckling.Read the full guide
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US-based team, Monday to Friday

Not sure which brace will steady your knee? Tell us when it gives way and what your doctor said. Our specialists can help you choose a size and style before you buy, and after your brace arrives you can use our fitting videos or book a virtual fitting session.

Unused items in their original packaging can be returned or exchanged within 30 days of purchase. See our Return Policy for details.

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Frequently Asked Questions

What brace is best for an unstable knee?

A hinged knee brace is common because the side hinges limit wobble while the knee still bends. A slipping kneecap needs a patella stabilizer instead.

Can a knee brace stop hyperextension?

Yes. A hyperextension brace has a hinge stop that keeps the knee from bending backward past straight.

Suggested: OrthoPro HyperEx Knee Brace

Why does my knee give way?

A knee often gives way after a ligament tear, a meniscus tear or weak thigh muscles. See a doctor if it keeps buckling.

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Phone: 1-800-257-5870 / E-mail: service@bracedirect.com

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