Dial in lower-back support
Use the multi-axis lumbar system to change where and how firmly it supports you.
Four chairs. Four clear reasons to choose.Designed for real workdays
01 / 01
Three-quarter studyControl where it counts
Precision support
Alto Pro
Control where it counts
More precise lower-back and arm support for people who want to fine-tune their chair.
$599Indicative price · contact us for current availability and market terms
- Dial in lower-back support
- Bring the desk closer
- Move with controlled resistance
We’ll confirm current pricing, finishes and delivery timing before you order.
Delivery
Calculated from live inventory and location
Returns
Current policy shown before purchase
Warranty
Verified model coverage only
Long focus sessions, creative work and setups shared between work and gaming.
Why Alto Pro
More ways to tune the lumbar area, armrests and recline around you.
Three product truths—written around the result, then supported by the mechanism.
Bring the desk closer
4D armrests help support typing, mousing and controller use.
Move with controlled resistance
Set recline tension and choose a lock position that suits the task.
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Adjustment, explained
Built to meet you where you work.
01
Seat feel
Waterfall-edge molded foam02
Backrest
Performance mesh03
Lumbar support
Multi-axis · height/depth/firmness04
Armrests
4D05
Seat depth
60 mm range06
Recline
Synchro tilt · 5 positionsSpecifications can vary by market configuration. Contact us for the current specification sheet.
The rest of the range
Right chair. Right reason.
The more expensive chair is not automatically the better fit. Compare what changes and choose the difference that matters.
| Compare | Vale Air$399 | Forma One$479 | Alto Pro$599 | Sera Luxe$699 |
|---|---|---|---|---|
| Seat feel | Contoured foam | Shaped molded foam | Waterfall-edge molded foam | Multi-layer pressure-distributing foam |
| Lumbar support | Height-adjustable | Height + depth adjustable | Multi-axis · height/depth/firmness | Dynamic + tension adjustable |
| Armrests | 4D | 3D | 4D | 4D soft-touch |
| Seat depth | Fixed | 50 mm range | 60 mm range | 60 mm range |
| Recline | Synchro tilt · 3 positions | Synchro tilt · 4 positions | Synchro tilt · 5 positions | Quiet synchro tilt · multi-lock |
| Choose | View chair ↗ | View chair ↗ | View chair ↗ | View chair ↗ |
About Alto Pro
The questions that make the choice easier.
What does “precision support” mean?+
It means Alto Pro offers more ways to adjust the lumbar area, armrests and recline than the lower-priced models.
Is Alto Pro automatically more ergonomic?+
Not for everyone. The best choice is the chair whose seat, support and adjustment range fit your body and workspace.
Where will verified test information appear?+
Documents are listed here by exact model and component after review. No standard or badge is generalized across the range.