Spiraglio breathes freely while sitting.

A ray of light, a creak, a liberation.

Spiraglio, which in Italian means "creak" or "ray of light," captures the most precious moment of a prolonged session: when the body is perfectly supported, tense muscles find a moment to relax, as if a ray of light silently illuminates the tired silhouette.

Spiraglio's flagship product, this chair was created to answer a simple question: during long hours spent hunched over a desk, can we leave a gap to let our body breathe?

💡 Design Philosophy: The Imagery of Light
Light-slit structure | The philosophy of openings

Spiraglio's most unique design feature is a vertical light slit in the center of the backrest, a carefully calculated opening that divides the entire backrest into two curved surfaces that recall echoes.

This gap is not accidental, but a functional necessity:

Visual breathing: Light filters through the gap, forming a light band on the back of the chair, making the originally thick backrest transparent and light.

Spinal Relief: The slot precisely matches the spine, reducing pressure in the core and providing more even back support.

Temperature regulation: Air circulates naturally along the vent, carrying away heat and moisture built up during prolonged sitting, keeping your back dry.

This luminous crack is Spiraglio's visual expression of "liberation."

Curved surfaces of light and shadow | Fluid forms: The curved surfaces on both sides of the chair's backrest extend outward from the slot like an axis, forming a slightly curved contour, like wings. This design is not only aesthetically pleasing, but also has a clear functional purpose:

Scapular support: The curved surface corresponds exactly to the scapular region, offering a lateral and enveloping sensation.

Lumbar Support: The lower curvature naturally tapers inward, providing stable support for the lumbar spine.

Dynamic adjustment: The elasticity of the curved surface itself allows for continuous support as the body rotates.

When light hits it from different angles, the curved surface of the chair's backrest displays rich variations of light and shadow: just as the name suggests, Spiraglio's design language is a dialogue with light.

🦶 Intelligent Ankle Tilt | The Flexibility of Light

In its tilt mechanism, Spiraglio uses intelligent ankle tilt technology, the result of years of dedicated research.

This technology is inspired by the natural structure of the human ankle: flexible, stable and with a natural cushioning sensation.

Operating principle

Bionic Axis: The tilt axis mimics the ankle joint, allowing the rotation trajectory of the chair's backrest to better match the body's natural movements.

Progressive damping: As the lean angle increases, the support force increases linearly, preventing a sudden "collapse".

Optimized center of gravity: When reclining, the seat's center of gravity remains stable, allowing both feet to rest naturally on the ground.

Method of operation

Lower left control lever: One-button control of the backrest position.

Vertical Lock Mode: Stable stand for concentrated work.

Free-Tilt Mode: Comfortable recline for relaxation, with a maximum tilt angle of 12 degrees.

Lower right control lever: Seat height adjustment, with a range of 110mm, allowing you to find the most comfortable sitting position at different heights.

The flexibility of light
The experience offered by the intelligent ankle tilt mechanism is like the flexibility of a ray of light: it doesn't abruptly impede movement or weaken support. It's there, perfectly responding to every movement.

🌿 A promise of lightness | Sustainable design
Spiraglio supports not only the body, but also the future.

Thanks to meticulous engineering design and material optimization, Spiraglio has achieved a double goal in terms of lightness and sustainability:

Dimensions and results:
Weight: 50% lighter than comparable standard products
CO2 emissions: 35% lower than comparable standard products
Material Utilization: Simplified structural design reduces overall material usage
Recyclability: The modular structure allows for easy disassembly and sorting of components.

A lighter chair means less resource consumption and a reduced environmental impact.

This lightness doesn't come at the expense of comfort: Spiraglio rigorously pursues ergonomics while reducing weight. Aesthetics, ergonomics, and sustainability merge here.

🎛️ Precise adjustment | Adjustable light

Adjustment functions | Operating position | Details

Seat height adjustment | Control lever on the bottom right | Adjustment range 110 mm, adapts to different heights and desks

Tilt mode switch | Lower left control lever | Vertical lock / Free tilt (maximum 12 degrees)

All controls | Under the seat | Within reach, intuitive operation

🌈 Simple Choices | Versatile Light

Spiraglio offers multiple configuration options, but always adheres to a unified design language: light slits, curved surfaces and lightness.

Selection Size | Options

Frame Colors: Obsidian Black, Moon Grey, Mica White

Mesh/Seat Cushion Colors: Dark Grey / Beige / Mist Blue / Quartz Rose

Armrest configuration: Fixed / Height-adjustable

Base material: Polished aluminum alloy / Matte black steel

Chair Material: High-elastic mesh / Breathable fabric cover

Regardless of the chosen combination, each Spiraglio shares the same design DNA: a slit of light, two curved surfaces, and a sense of lightness. This ensures that even when multiple configurations are combined in the same space, the overall visual harmony is maintained, like the light itself, ever-evolving yet always pure.

Suitable scenarios

Creative studios: offering designers and writers a space where inspiration and comfort meet.

Modern office spaces: allowing every employee to experience light.

Home Study: Become a work of art that interacts with the light in your home.

Reading corner: find a moment of peace in a quiet corner.

Technical specifications
Dimensions Specifications
Seat height adjustment range 110mm (specific range depends on base configuration)
Maximum tilt angle 12 degrees
Tilt Mode Vertical Lock / Free Swing
Frame material: High strength lightweight alloy
Central structure Longitudinal slot design + Double curved backrest
Tilt Technology Intelligent ankle tilt mechanism
Weight 50% lighter than comparable standard products
Environmental features 35% reduction in CO2 emissions / Modular and recyclable design

🌅 The Promise of Spiraglio
The light doesn't care what it illuminates, but it is always present.

Spiraglio believes that a truly excellent ergonomic chair should be like this: when you're tired, it opens up a space for you to unwind; when you're focused, it retreats silently into the background; when you move, it follows you like light.

Sit down and find your ray of light.