Product Details

Details
  • Designed by Gio Ponti in collaboration with Cesare Cassina and Cassina’s craftsmen
  • First introduced in 1952, marking the beginning of Ponti’s partnership with Cassina
  • Predecessor to the iconic Superleggera chair (1957)
  • Available with ashwood frame in stained mud finish
  • Upholstered seat in 13O050 Otterlo Petrolio fabric (other options upon request)
  • Legs with nearly circular cross-section for a sturdier appearance than Superleggera
  • Combines refined simplicity with exceptional durability
  • Emblematic of mid-century Italian design and craftsmanship
  • Widely appreciated for its elegant form and practical appeal
  • Made in Italy with Cassina’s artisanal woodworking expertise
Measurements

H x W x D x SH
33.5 x 17.75 x 18.5 x 18 inches
85 x 45 x 85 x 45.72 cm

Shipping & Returns

Please refer to our shipping and return & exchange policy.

Warranty

Luminaire is an authorized retailer of Cassina. The product comes with a full manufacturer warranty.

Frequently Asked Questions

What is the difference between the Leggera and the Superleggera?

The 646 Leggera, designed in 1952, features uprights of nearly circular profile and a quieter, more anonymous character. The Superleggera, which followed in 1957, pursued greater structural drama through triangular-section legs and an even more reduced weight. The two chairs share a philosophy but express it through distinct formal convictions.

Who designed the 646 Leggera chair?

The 646 Leggera was designed by Gio Ponti, one of the most influential figures in twentieth-century Italian design and architecture. Ponti collaborated with Cassina beginning in the early 1950s to produce chairs that distilled the wooden chair to its essential character.

Is the Cassina Leggera still made using traditional woodworking methods?

Yes. Cassina continues to produce the 646 Leggera using traditional woodworking craft, in keeping with the manufacturing values that defined its original production. The chair's nearly circular leg profile requires careful hand finishing to maintain the precision of Ponti's original design.

What materials is the 646 Leggera made from?

The 646 Leggera is constructed from wood, shaped and finished using artisanal techniques. The specific wood species and finish options may vary by configuration, and the chair is available with different seat treatments depending on the version selected.

How does the Leggera fit into Gio Ponti's broader design philosophy?

Ponti approached furniture design with the conviction that form should resolve itself honestly, without ornament or unnecessary gesture. The Leggera reflects his belief that a chair's nobility lies in the clarity of its structure, a position he developed throughout his prolific career spanning architecture, industrial design, and the arts.

Brand & Designer

Cassina
Tabouret Stools

Cassina

Cassina is a renowned Italian furniture manufacturer, founded in 1927 by Cesare and Umberto Cassina in Meda, Italy.
Gio Ponti
ROUND D.154.5

Gio Ponti

An iconic Italian architect and designer whose work shaped modern living through elegant form, innovation, and a uniquely Mediterranean sense of lightness.