Antonio Citterio, 2023
The three ACX models and their differences
ACX Soft: The backrest of ACX Soft comes with a padded knitted fabric cover made of recycled polyester, which not only offers exceptional comfort but also gives the chair a relaxed, inviting appearance.
ACX Light: The backrest of ACX Light, which is available exclusively in black, has a standard netweave cover and provides ergonomic support and excellent air circulation.
A lightweight, highly sustainable task chair with automatic mechanism
The ACX mechanism automatically adjusts to a wide range of user weights: even very lightweight or taller-than-average individuals can sit down and enjoy instant comfort and optimum support throughout the full scope of movement, without having to adjust anything except the seat height. That makes ACX particularly suitable for contemporary environments in which dynamic collaboration processes have replaced sitting for long periods in the same chair.
Reduce – Saves time, space, money and reduces CO2
ACX adapts instantly to the user, providing perfect ergonomic comfort. Its design is reduced to the essentials with just a limited number of components, which simplifies service and maintenance.
Recycle – Up to 100% recyclable, and consists of around 60% recycled materials
The parts are made of recycled materials whenever possible – up to 60% depending on the model – and can be easily separated and recycled again at the end of the product's life. Depending on the chosen model, ACX is therefore up to 100% recyclable. The backrests of the ACX Mesh and Soft models have a three-dimensional form-fitted knit cover, which is pulled over the frame. The knitted cover is made of 100% recycled polyester.
Ergonomic design with relaxed home-like appeal
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.