Your benefits at a glance

  • Back relief

    Support for sit-stand workstations.

  • Joint protection

    Relief for prolonged standing.

  • Less fatigue

    Support in everyday work.

  • Passive system

    No battery, no motor · 3.6 kg.

  • Versatile in use

    For different work areas.

Ready to ship in 5 - 7 days

Free shipping within Germany. Worldwide shipping available.

Online and in-person consulting

Personal support with selection, implementation, and application.

Test in practice before purchasing

Test it in your own working environment and assess its suitability for yourself.

More information

Relief explained clearly

Which areas are relieved during assisted sitting? The graphic illustrates the affected areas and the relief effect: reduction of 
physical strain, back muscle activity, and strain on the ankle joints.

 The scientific foundations 

Find out under which conditions the presented results were determined.

View studies and background information

Is the Chairless Chair suitable for your workplace?

Find out if the product meets your requirements before you buy.

Activity
Assessment
Limitations / Notes
Activity
Sit-stand tasks
Assessment
Excellent FIT

For alternating between standing, active sitting and short position changes.

Limitations / Notes
Ensure proper fitting and seat height.
Activity
Assembly at fixed stations
Assessment
Excellent FIT

Relieves legs, knees and back during repetitive tasks in similar positions.

Limitations / Notes
Not ideal for long walking distances.
Activity
Machine operation & quality control
Assessment
Good FIT

Allows brief sitting periods during prolonged standing.

Limitations / Notes
Work area should be step-free.
Activity
Order picking with short distances
Assessment
Conditionally suitable

Can help with mostly stationary tasks in small work areas.

Limitations / Notes
Unsuitable for long distances or frequent stair climbing.
Activity
Overhead work
Assessment
No FIT

Relieves legs and back in near-seated positions, not arms, shoulders or neck.

Limitations / Notes
Consider alternatives such as Ekso Evo or supplementary Neck Support.
Load video:

CREATE AND ADJUST

Video instructions for the Chairless Chair

Learn how to optimally adjust the exoskeleton to your height and working position – for even weight distribution and the best possible ergonomic relief.

✓ Position the harness correctly
✓ Adjust for body height
✓ Adjust seat height

Technical details & included components

Technical details
Product description Chairless Chair
Type Passive leg exoskeleton
Application Legs
Manufacturer Carl Stahl GmbH
Size One size
Adjustable Yes, individually adjustable
Net weight 3.60 kg
Area of use Industry & private use
Minimum operating temperature 0 °C
Maximum operating temperature 45 °C
Country of origin Germany

Included components

  • Complete Chairless Chair system

  • One-size textile components

    Vest, hip belt (hip circumference 74–130 cm) and Beltless Adapter.

  • Transport bag

    For safe and convenient transport.

Size XS available on request

Vest, hip belt (hip circumference up to 68 cm) and Beltless Adapter.

FAQ about the Chairless Chair

Visit our FAQs page to learn more.

Which exoskeleton is suitable for which body size?

The Chairless Chair is available in one size. The exoskeleton can be worn by people between 150 and 200 cm tall and weighing a maximum of 120 kg. A separate textile set for the Chairless Chair is also available in one size. Upon request, the textile set can also be purchased in size XS.

Why buy an exoskeleton?

Purchasing an exoskeleton is worthwhile if employees regularly work in strenuous positions – such as standing, squatting, or bending over. The exoskeleton reduces physical strain, supports ergonomically correct posture, and improves workplace safety.

How does an exoskeleton support the back and legs?

The Chairless Chair relieves the lower back and leg muscles by transferring body weight into an ergonomic sitting position. This reduces pressure on intervertebral discs, joints, and muscles, and prevents typical discomfort associated with standing work.

How do I choose the right exoskeleton?

To find out which exoskeleton is best suited to your needs, please contact one of our specialist advisors. Our colleagues will provide you with comprehensive advice on the use of our exoskeletons and can select the right exoskeleton for you. In addition, we offer a wide range of additional services.

What delivery time should be expected when purchasing an exoskeleton?

The exoskeletons are usually available from stock and therefore on site within a few days.

Can the Chairless Chair be tested?

Yes, noonee regularly attends various trade fairs and events. You can find more information on our news page.

In addition, it is possible to arrange a demonstration appointment with a noonee employee or request a test phase.

Get in touch with us!

Do you have any questions about this exoskeleton? Would you like to test it or do you need individual advice? Contact us via the form – our team will respond quickly and competently.

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Do you have questions about our exoskeletons? Send us a message – we will be happy to help.

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