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Ultraleggera Chair

A lightweight challenge

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  • Out of stock. Lead time: 6-8 weeks.
1.200,00 €



Height: 78.00 cm30.71 inch

Width: 49.00 cm19.29 inch

Depth: 58.00 cm22.83 inch

Weight: 1.80 kg3.96 lb

Gross dimensions (with packaging)

Height: 83.00 cm32.68 inch

Width: 50.00 cm19.69 inch

Depth: 68.00 cm26.77 inch

Weight: 4.50 kg9.90 lb

Collection Zieta Collection

Color Grey Blue Matt 5008 Aluminium

Material Aluminum

* additional colors for custom order: RAL 7003, RAL 7006, RAL 7030, RAL 5008; 
* customized color min. order 10 pcs
* weights, shapes and dimensions may vary, this is a characteristic feature of FiDU products

The colours visible on the screen may be presented differently depending on your monitor settings and screen resolution. Therefore we cannot guarantee an exact match between the colours you see on the screen and the colours of the actual products.

Playing with lightness

ULTRALEGGERA is a manifesto chair. Its final form and properties, implied by monomateriality, are like a lens concentrating complex issues from the fields of ecology, technology and economics.

When Cassina began producing the Superleggera chair designed by Gio Ponti in 1957, experiments with strength and lightness of structure belonged primarily to the world of architecture. In their projects, such creators as Buckminster Fuller and Jean Prouvé raised the idea of ​​the primacy of construction quality over form. In 2019, Oskar Zięta decided to face the challenge of lightness again .in the design of a functional product. The result of his research is Ultraleggera, a chair that amazes with its featherweight and attracts with its charm
red dot awarded object by zieta studio

Ultraleggera awarded for its lightness

ULTRALEGGERA won the Must Have 2020 Award, as well as the MATERIALICA Design + Technology Award 2020 Best of Award in the Product Category. The chair has also won the Red Dot Award: Product Design 2021. The chair was recognized for its monomaterial features that make it an eco-friendly product of the future: the world’s lightest chair, with a timeless minimalist form. ULTRALEGGERA was featured in the Dezeen Showroom.
object by zieta studio

Sustainable monomaterial thinking

The combination of a huge dose of imagination with the original FiDU technology resulted in a project that is not only surprisingly light but above all forms an innovative response to the challenges of the modern world. It owes its low weight to the fact that it is made of only one material, aluminium. ULTRALEGGERA thus follows the philosophy of Monomaterial Thinking and is fully recyclable. At the same time, it meets the premises of the Circular Economy. Made of 100% aluminium, complete recovery of the aluminium is achieved thanks to the use of a single raw material alloy in the entire product. The frame, seat and backrest made of aluminium are joined with aluminium joints without any additional materials and without covering it with additional finishing layers.

Ultraleggera Family

The Ultraleggera family is a great representative of Monomaterial Thinking. Manufactured in aluminium, it is durable, fully recyclable, and ultralight. When all of those features are combined with functionality, we get the Ultraleggera family, with each of its members functioning as a certain definition of the object of the future. They manifest Zieta Studio’s values and the principles of the Circular Economy. 
Learn more about Ultraleggera Stool
ultraleggera family products
objects made of aluminium
The ULTRALEGGERA TABLE is a continuation of the ultralightness narrative. Its regular size perfectly fits six ULTRALEGGERA chairs. The solution provided by the table is an attractive design expression, but a unique functionality as well. The lightweight feature makes the table ultra-easy to move. It provides for easy and long-lasting use of the object. 
Learn more about Ultraleggera Table
ultraleggera chair by zieta studio
light seatings designed by zieta studio
ultraleggera family products


The LEGGERA chair is steel seating with clean lines and a simple form. Designed by Zieta Studio as “furniture of the future” (according to American magazine Wired), it is durable and monomaterial, uniform and universal.
Learn more about Leggera Chair

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Discover Our Collections

Zieta Collection

The outcome of transdisciplinary design based on experimenting with unique FiDU technology. The Zieta Collection, fresh, new, daring solutions that not only excite but also fire up the imagination, is based on controlled deformation—inflating flat, steel forms with compressed air. 


Discover our objects in curated arrangements


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