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AC 5 Work

Antonio Citterio, 2017

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The elegant office swivel chair AC 5 Work is equipped with a range of sophisticated functions that not only guarantee healthy seating comfort, but are also discreetly out of sight. This clean look enhances the graceful lines of AC 5 Work, whose distinctive design and uncompromising functionality make it a perfect seating option for well-appointed offices. The sophisticated structure of the AC 5 Work backrest with three different zones – lumbar zone, sink-in zone and shoulder zone – provides optimum support for the neck and prevents muscle tension. Further ergonomic features of AC 5 Work include the FlowMotion mechanism with synchronised forward tilt and seat depth adjustment, as well as the innovative FreeFloat armrests.
Task chairs by Vitra
Vitra has been developing and producing office chairs for over 40 years. The latest results of our ongoing commitment to healthy seating can be explored here: get inspired by six Vitra task chairs and also learn more about their designers.
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Product family
AC 5 Group
Jointly developed by Antonio Citterio and Vitra, the AC 5 Group is a family of office chairs designed to furnish modern, disparate work environments in a consistent aesthetic. Their trim shapes, sophisticated aluminium components and classic Hopsak cover fabric lend these chairs a dignified elegance. At the same time, the various models of the AC 5 Group cover a wide performance spectrum. These high-quality, versatile chairs are especially well suited for specific applications: from the…
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This product was designed by
Antonio Citterio
The architect and designer Antonio Citterio, who lives and works in Milan, has collaborated with Vitra since 1988. Together they have produced a series of office chairs and various office systems, as well as products for the Vitra Home Collection. The Citterio Collection is constantly being expanded.
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