Knee Brace PowerBoost™ Active

Name: Nübrace PowerBoost™ Active Knee Brace
Brand: nubrace
SKU: NUB2101
Price: 595.0 USD
Availability: InStock

$595.00

Size chart

To find the right size, measure the circumference of your leg just above the knee. If you're unsure which size to choose, opt for the larger size.

Brace Size	Leg Circumference measured 5 inches (12.5 cm) above the knee
S	14-16 inches / 36-40 cm
M	15.5-19 inches / 39-48 cm Fits individuals up to 5'7" (1.75m)
L	18.5-21 inches / 47-53 cm Fits individuals up to 6'2" (1.90m)
XL	20-23.5 inches / 51-59 cm

HSA / FSA Eligible

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Advanced Spring-Loaded Support for Pain Relief and Enhanced Mobility - Experience up to 100 lbs of lift with every step. Ideal for arthritis, injury recovery, and active lifestyles.

Active Spring Technology: Reduces knee pressure and boosts leg strength, making each step feel up to 100 lbs lighter for effortless movement.

Immediate Pain Relief & Support: Experience immediate relief from discomfort, whether you are dealing with common knee issues or recovering from surgery.

Lightweight and Comfortable: Our design ensures a comfortable fit under clothing, giving you the freedom to move with ease throughout your daily activities.

Custom Fit: Adjustable straps allow for a personalized fit, while breathable materials keep your knee cool and dry during use.

Versatile Use: Perfect for various activities, including hiking, skiing, running, and everyday wear, making it an essential addition to your active lifestyle.

Pressure unloading: Nübrace not only adds power to your movements but it also acts a constant pressure unloading and impact absorbing brace.

Made with medical grade materials and designed for maximum comfort to maintain and enhance daily activity movement.

The knee brace is available in various sizes—Small, Medium, Large, Extra-Large, and XL—to fit different body types. Use our sizing guide on the website to find the right fit, ensuring the brace works effectively.

Despite its robust functionality, this knee brace is lightweight, making it suitable for extended wear. The exact weight varies by size, with an average of 1.5 lbs. Its light construction allows for easy movement and comfort, enabling you to go about your activities without feeling weighed down.

Made with high-end materials for durability, comfort, and effective support, the fabric is strong yet flexible, contouring to your knee for a snug fit and full range of motion. It includes lightweight metal or carbon-fiber parts to support and enhance your leg muscles. All materials are chosen to handle intense physical activities while keeping you comfortable and safe.

Easy maintenance: Wipe it down with a damp cloth to remove dirt and sweat. For a deeper clean, detach the metal parts and machine-wash them on a gentle cycle. Air-dry the components before reassembling. Avoid harsh chemicals or abrasives on the metal parts and keep them out of direct sunlight when drying.

Using this knee brace is easy. Position the brace around your knee, making sure the joint hinge aligns with your knee joint. Adjust the straps for a snug but comfortable fit. It should feel supportive without cutting off circulation. Wear it based on your condition, activity level, and comfort needs. Before doing any intense activity, perform a few light stretches to get used to the brace's support.

Maximize your benefits at Nübrace using your FSA/HSA funds. Our orthopedic brace is eligible for purchase with your Flexible Spending Account (FSA) or Health Savings Account (HSA) funds. Plus, you can combine these funds with any coupon available on our website for even more savings

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Innovative Spring-Assisted System

Nübrace PowerBoost™ innovative spring-assisted system doesn’t just stabilize it amplifies your natural movement by storing and releasing energy, helping you walk, climb, and exercise with greater ease and confidence.

Injury & Recovery

Ideal for ACL, MCL, or meniscus recovery—stabilize the knee and offload stress to support safe, progressive healing.

Aging Knees

Regain confidence and comfort in daily movement with support that reduces pressure and helps restore joint strength over time.

Active Performance

Maximize every rep, stride, or sprint with added joint support and energy return that enhances strength and endurance.

Both spring sets are included, so you can switch them as needed—start with blue for support, and move to red for comfort as you heal.
The Blue Springs will give you a push power of approx 30 - 40 pounds per leg (depending on the brace size). These high-tension springs provide robust support to ease pressure and improve walking mechanics.
The Red Springs are softer and allow greater flexibility for natural motion while still delivering noticeable support.
You can use two different springs on the same brace for optimal support, a red spring on the inner side and a blue spring on the outer side and the opposite.

Top Nübrace Benefis

Exceptional Knee Support

A new standard in dynamic knee support, providing stability and reducing the risk of injury during various physical activities.

The weight pressure reduction allows for better mobility and reduced pain.

Muscle-Boosting Support

Power-assisted springs reduce joint load and activate supporting muscles, promoting strength and resilience over time.

Our PowerBoost™ technology will give you improved physical capabilities, increased endurance and contribute to your independent mobility.

Natural Movement, Zero Twisting

Lateral spring support mimics your knee’s motion while preventing misalignment during activity or recovery.

Silicone-coated inner lining keeps your brace perfectly positioned—no bunching, no sliding, just breathable all-day wear.

Lightweight & Low Profile

Despite its robust functionality, this knee brace is lightweight, making it suitable for extended wear.

Its light construction allows for easy movement and comfort, enabling you to go about your activities without feeling weighed down.

Important Notes Before Replacing Springs

Each spring is secured in three points: top, center, and bottom.

Springs are held tightly — you may need to use some force. Ask someone to assist if necessary.

Before removing, note the position of the strap holders on the spring tips (consider taking a photo).

Ensure the straps are reattached in the exact same position when installing the new springs.

General Maintenance Tips

Tighten Your Pants: If wearing the brace over the pants, stretch your pants down tightly before wearing the brace to prevent the brace and pants from slipping down.

Make sure you position the brace so your knee cap is centered and not covered by the brace.

Check the Pull Loops: Ensure the support loops are positioned correctly and facing upwards for proper wear.

Adjust the Resistance: If the springs feel too stiff or too soft, you can replace them with a different resistance option. Let us know, and we will be happy to assist.

Tighten the Spring Coil – Periodically check that the spring coil is securely screwed in place to maintain function and durability.

FAQs

The right support force/ boost power depends on your individual needs and physical condition. If uncertain, it's advisable to consult with a healthcare professional to determine the appropriate support force to aid in your mobility or recovery.

The duration you can wear the Active Knee Brace may vary based on your comfort and the recommendation of your healthcare provider. However, it's designed for extended wear during day-to-day activities and sports.

To choose your size, measure the circumference of your knee 10cm above the kneecap and refer to our sizing chart provided on the product page or packaging.

Yes, the Active Knee Brace is designed to fit both the right and left legs, providing you with flexibility and ease of use.

The Active Knee Brace is suitable for a wide range of activities including walking, running, climbing, skiing, snowboarding, basketball, and other physical activities that require knee support and power boost.

First place the brace on a flat surface hold the top and bottom plastic holders.
Gently pull to release the spring.
Next Slide the spring out of the middle holder and pull it free from the bottom hole
Down slide the straps off the spring and remember their position for reinstallation
Take the new spring and slide the straps back on.
Now insert the spring into the bottom hole then the upper holder.
Finally click it securely into the middle holder.
That's it your brace is ready to power up your movement again.

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