Details
About this piece
Designed by Antonio Citterio for Vitra, the AC 4 Office Chair combines refined European design with ergonomic performance, making it equally suited to executive offices, meeting spaces or a stylish home workspace.
This example features distinctive bright green upholstery with the AC 4’s signature three-zone padded backrest. The sculpted back is designed to provide targeted support across the lumbar, upper-back and shoulder areas while maintaining a slim, architectural profile.
Built around Vitra’s ergonomic office-chair technology, the AC 4 offers an adjustable seating position and responsive movement for comfortable everyday use. A black five-star base with castors completes the understated contemporary design.
Originally introduced in 2008, the AC 4 was designed as a premium task chair that balances comfort, functionality and the clean aesthetic associated with Antonio Citterio and Vitra.
Condition: Pre-owned and in good overall condition, with signs of use consistent with age. Please refer to the photos for the most accurate representation of condition.
- Brand & Designer
- Vitra
- Color
- Green
- Style
- Contemporary
- Material
- Other Fabric and Textiles
- Condition
- Good
- Dimensions (cm)
- W 55D 55H 80
Design Story
Founded in 1950 in Basel by Willi Fehlbaum, the company began as a shop fitting manufacturer before discovering the work of Charles Eames and Ray Eames during a trip to the United States. Impressed by their revolutionary approach to furniture, Fehlbaum secured the European licensing rights to produce their designs, a decision that would shape Vitra’s identity for decades.
Over time, Vitra became far more than a manufacturer. The company built long term collaborations with some of the world’s most important designers, including Verner Panton, Jean Prouvé, and Jasper Morrison. Rather than chasing trends, Vitra focused on timeless forms, intelligent engineering, and furniture designed to improve everyday life.
Its pieces became staples of modern interiors, from creative offices and museums to carefully curated homes. At the same time, Vitra helped preserve design history by continuing to produce many classic mid century designs with exceptional attention to detail and authenticity.
Today, Vitra remains deeply associated with contemporary architecture and design culture. Through its furniture, exhibitions, and the renowned Vitra Campus, the company continues to shape the conversation around how modern spaces should look, feel, and function.
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