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1A1-2 - Foot prosthetics


Restore your power.
The Empower prosthetic foot was designed for active individuals who navigate varied indoor and outdoor environments and place a high value on the ability to cover longer distances and walk at a higher walking speed.Emulates lost muscle function by actively supplying energy at toe off.Plantar flexion during rollover provides extra comfort when walking and increased stability when going down slopes.Reduces joint strain through increased support on the prosthetic side.It's more than a prosthetic foot. It’s a foundation.
Product typeMicroprocessor controlled feet with dynamic ankle rotation
Mobility grade3, 4
Max. body weight130 kg
All specifications
Benefits at a glance

Empower – stimulating power

Mattias goes hiking in the woods with two friends.
Cover longer distances at a higher walking speed

The Empower delivers the exact amount of propulsion that you need to push off and move forward, with every step. 

Mattias walking down a rocky hill.
More stable gait when walking down slopes

When walking downhill, the Empower is lowered to adapt to the slope of the ground. This gives you more stability because you can put your whole foot on the ground faster.

Rob climbing stairs with his Empower.
Coping with everyday life 

Slopes and stairs are often a challenge. Compensating for missing muscle functions requires a great deal of effort. The Empower gives you the power that is needed for forward and upward movements. This enables you to overcome obstacles.

Mattias sitting in a café working on his laptop.
Relief function for a more natural appearance

The Empower is lowered to the floor when sitting. This not only looks more natural, it also relieves your residual limb.

Rob walking around town with his Empower.
Reduced joint strain

The Empower improves the gait pattern by providing support, thus reducing joint strain. The prosthetic foot can also help reduce knee and lower back pain.

Detail view of the Empower Setup app.
Setup app for prosthetists

Your prosthetist uses the Setup app to customise the Empower prosthetic foot to your needs.

Pen and paper.
Benefits confirmed in studies

Discover scientific information about the Empower. The benefits of the prosthetic foot have been proven in clinical trials. More information can be found in the download section.

Prosthetic feet in detail.
More than a prosthetic foot. It’s a foundation.

The prosthetic foot makes a difference in the success of your treatment. Learn more about prosthetic feet in general and our other foot options here.

User Experience

Almost effortless


It’s amazing that Mattias survived his skiing accident. Since then, he has been driven to motivate and inspire people around the entire world. His energy and positive attitude towards life are contagious! Anything is possible – if you really want it.


Carsten demonstrates the benefits of the Empower prosthetic foot in his daily life.


The Empower changed my life. Thanks to the Empower, I can work an 8-hour shift and more without pain. It is really the most adaptable ankle joint I've ever stood on. The foot has given me back the quality of life that I have been dreaming of for over twelve years. The Empower is really revolutionary.


“My goal is to get back to where I was before my accident. I often had back pain. I simply wasn’t able to carry out my tasks at work properly. Since I got the Empower, I can do absolutely everything I used to do.”


The appropriate impetus for any situation

How the Empower works

The Empower imitates the original functions of the muscles and tendons, thereby ensuring a smoother movement sequence and a more physiological gait pattern. Active propulsion is a unique feature, providing high-energy support for every step. The leg and entire body are propelled forwards. Your weight is gently transferred to the sound limb. At the same time, sensors regulate the intensity of the forward thrust required for the respective situation and the most suitable foot position.


Product information

Product typeMicroprocessor controlled feet with dynamic ankle rotation
Mobility grade3, 4
Max. body weight130 kg
Amputation levelTransfemoral amputation, Transtibial amputation

Product Data

Mobility grade3, 4
Max. body weight130 kg
Sideleft (L), right (R)
Size25-30 cm
Weight (without footshell)Approx. 2145 g g*
Weight with normal footshell2145 g*
System height with normal footshell203 mm*
Build height with normal footshell221 mm*
Footshell colourbeige 4, light brown 15



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The Meridium prosthetic foot offers you a high level of safety along with increased adaptability and a more natural motion sequence. The unique 4-axis design with hydraulic real-time control adjusts itself immediately to your walking speed and ground conditions, whether on slopes, stairs or varying terrain. The relief function automatically lowers the forefoot to the floor when you are sitting, providing a comfortable, more natural foot position. Thanks to the automatic heel height adjustment, the Meridium is suitable for various types of shoes. The inconvenience caused by frequent shoe changes is now a thing of the past. With the Meridium, you can quickly and easily adapt the heel height to your shoes, whatever the occasion. It's more than a prosthetic foot. It’s a foundation.