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Aeris Numo Task Desk Chair
Product description of Aeris Numo Task Desk Chair
Is this desk chair right for me?
The Aeris Numo Task is suitable for users from 45 to 120 kg and has a seat height of 42 to 53 cm with the standard column. Thanks to its flexible spring technology and compact design, it fits into almost any (home) workspace. The backrest is 39 cm high, measured from the seat.
An ode to the Numo Task
Dancing on your desk chair
It moves with you, cradles your back, and encourages your legs not to stay still. The Numo Task is no ordinary desk chair. It's a subtle dance partner that makes your workday just that little bit lighter. With a nod to design and a big high-five to ergonomics, this is the chair for those who want more than just sitting.
Why the Numo Task?
Movement in all directions
The Numo Task is equipped with patented 3D movement technology: SAM (Self Adjusting Motion) and Aeris kinematics. This allows the chair to move forwards, backwards, sideways, and a little bit up and down. Without you having to do or adjust anything. This keeps you automatically in motion, which is good for your back, blood circulation, and concentration.
Sustainable and comfortable
The optional back cushion is made from recycled PET bottles, with integrated lumbar support. No back cushion needed? Then you can enjoy the elegant backrest with an open slat structure, which provides ventilation on warm days.
Explanation of use
The Numo Task has the same spring as the more well-known Swopper and offers a comfortable and dynamic sitting experience. The seat always rotates 360°. In terms of use, the chair is low maintenance: just wipe it down and it's done.
Ergonomic benefits
Thanks to SAM technology, you remain unconsciously in motion, which significantly reduces the chance of back problems. The flexible front of the seat prevents compression of the thighs, which in turn helps prevent numb legs. And the optional lumbar support keeps your lower back under tension, without you having to sit rigidly.
Also not to be missed
Measurements
The chair is height adjustable from 42 to 53 cm (with column) or 44 to 53 cm (with spring mechanism). The seat is 44 x 44 cm and the armrests are 11 cm high. Fits under almost any desk. And with a maximum user weight of 120 kg, it is suitable for a wide target audience.
Pros and Cons
- Moves with you in all directions
- Optional back cushion with lumbar support
- Seat with flexible front for better blood circulation
- Stylish design, compact size
- Non-height adjustable backrest
Brief specifications
| User weight | 45 - 120 kg |
| Seat height | 42 - 53 cm |
| Seat depth | 44 cm |
| Seat width | 44 cm |
| Backrest height (from seat) | 39 cm |
| Base | Ø 72.5 cm, reinforced plastic |
| Castors/glides | Suitable for all floors |
| Swivel seat |
How happy will my body be with this?
| Back | |
| Pelvis | |
| Legs | |
| Shoulders |
Product features
- 3D freedom of movement (SAM + Aeris kinematics)
- Suitable for users from 45-120 kg
- Back cushion with integrated lumbar support (optional)
- Flexible front of seat for good blood circulation
- Swivel seat (360°)
- Available with castors or glides
- Ventilated backrest without cushion
- Compact, stylish design
- Upholstery made from recycled polyester (Cura)
- Easy to maintain
What's in the box?
- 1 x Aeris Numo Task desk chair
- 1 x User manual
- 1 x Back cushion



















