





Esosoft
Made by Cassina
Designed by Antonio Citterio
The Esosoft marks Antonio Citterio's first design for Cassina, a collaboration that announced itself with characteristic calm authority. The concept resolves a long-standing tension in furniture design: how to maintain structural clarity while offering genuine physical softness.
A lightweight aluminum exoskeleton defines the silhouette from the outside, its geometry precise and unhurried. Within that frame, an organically shaped shell cradles generously proportioned cushions, producing a posture of ease that draws from the sensibility of 1960s Italian domesticity without quoting it directly.
- Eight configurable modules spanning compact sofas to expansive L-shaped compositions
- Collection includes benches, ottomans, and coffee tables for a coherent living environment
- Upholstery available in fabric and leather
- Aluminum exoskeleton with organically formed interior shell
Citterio's approach here is one of controlled generosity. The system scales without losing its identity, and each configuration reads as a considered whole rather than an assembled collection of parts.
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Frequently Asked Questions
What makes the Esosoft different from other modular sofas?
The Esosoft is defined by its exposed aluminum exoskeleton, which provides structural discipline while the interior shell and cushioning offer deep comfort. Most modular sofas prioritize one or the other; this design holds both in deliberate balance.
How many modules does the Esosoft system include?
The system comprises eight modules, allowing configurations that range from a compact two-seat sofa to expansive L-shaped or sectional arrangements suited to larger living spaces.
Is the Esosoft available in leather upholstery?
Yes. The Esosoft is offered in both fabric and leather upholstery options, each selected to work in dialogue with the form's aluminum frame and softly sculpted cushions.
Who is Antonio Citterio and what is his relationship with Cassina?
Antonio Citterio is one of Italy's most respected industrial and furniture designers, known for work that synthesizes precision engineering with refined aesthetic sensibility. The Esosoft represents his debut design for Cassina, establishing a creative relationship that has continued to evolve.
Does the Esosoft collection include pieces beyond the sofa?
Yes. The collection extends to benches, ottomans, and coffee tables, creating a unified formal language across an entire living environment rather than a single statement piece.



