Cross-Fit Universal Hinged Knee Brace – Black, Fits 12–24" Knee

Cross-Fit Universal Hinged Knee Brace – Black | Fits 12–24" Knee Circumference | Medial & Lateral Hinges | Donut Buttress | Neoprene | Hyperextension Stop | SKU 6100KB

Size note: This is a universal fit hinged knee brace fitting knee circumference of 12" to 24". It is not available in separate sizes. Measure around the center of your kneecap before ordering to confirm fit.

Structured support for ligament and meniscus knee injuries. The Cross-Fit Universal Hinged Knee Brace features medial and lateral hinge stays that provide firm, bilateral support to the knee joint — stabilizing the ligaments and controlling side-to-side movement during activity and recovery. An enclosed tubular donut buttress surrounds and cushions the patella, while piping along the thigh and calf areas prevents the brace from flexing or rolling during wear. The neoprene-coated 4-way stretch nylon fabric delivers warmth and compression while conforming to the knee for a comfortable, secure fit. The back is tapered for a comfortable fit behind the knee, and the hinges are removable for custom fitting. A built-in hyperextension stop limits extension to 170° to protect the joint during recovery. Color: Black.

Key Features

• Medial and lateral hinge stays — bilateral support and stabilization of the knee joint
• Enclosed tubular donut buttress — surrounds and cushions the patella
• Hyperextension stop at 170° — protects the joint from overextension during activity
• Removable hinges — allows custom fitting to individual needs
• Neoprene-coated 4-way stretch nylon — warmth, compression, and a conforming fit
• Piping along thigh and calf — prevents brace from flexing or rolling during wear
• Tapered back — comfortable fit behind the knee without bunching
• Universal fit — fits knee circumferences 12" to 24"
• Color: Black

Ideal For

• Mild to moderate ligament sprains and strains (MCL, LCL)
• Meniscus injuries requiring knee stabilization and compression
• Post-injury support during activity and recovery
• Patellar instability with added donut buttress cushioning
• Users needing hyperextension protection during rehabilitation
• General knee joint support and compression during daily activities

Specifications

• SKU: 6100KB
• Brand: Cross-Fit
• Color: Black
• Size: Universal (fits 12"–24" knee circumference)
• Material: Neoprene-coated 4-way stretch nylon
• Hinges: Medial and lateral stays, removable for custom fitting
• Buttress: Enclosed tubular donut patella buttress
• Hyperextension Stop: 170°
• Back Design: Tapered for comfortable popliteal fit
• Product Weight: 1 lb
• Condition: New

Frequently Asked Questions

How do I measure for the correct fit?
Measure around the center of your kneecap (directly over the patella) with your leg slightly bent. This universal brace fits knee circumferences from 12" to 24". If your measurement falls within this range, this brace will fit. Do not measure the thigh or calf — the knee circumference is the correct reference point for this brace.

What does the donut buttress do?
The enclosed tubular donut buttress is a ring-shaped pad that surrounds the kneecap (patella) without pressing directly on it. It helps guide the patella into proper alignment during movement and cushions the area around the kneecap to reduce discomfort from patellar instability or irritation. This is particularly useful for users with chondromalacia or general kneecap tracking issues in addition to ligament support needs.

What does the hyperextension stop at 170° mean?
A fully straight knee is at 180° of extension. The 170° hyperextension stop limits the knee from straightening beyond a slightly bent position, preventing the joint from snapping back into full extension or beyond. This protects healing ligaments and soft tissue from the stress of hyperextension during activity and rehabilitation.

Can the hinges be removed?
Yes. The medial and lateral hinge stays are removable, allowing the brace to be customized for individual fit and support needs. Removing the hinges converts the brace to a soft compression sleeve with buttress support. For most ligament and meniscus injury applications, keeping the hinges in place is recommended for maximum joint stabilization.