This chair is a very nice and minimalistic design by Maarten van Severen for Vitra. "The .04 office chair is distinctly different in appearance from typical task chairs used in institutional office settings. Thanks to its ergonomic features, however, it remains comfortable even over long periods of sitting, and the unobtrusive design makes it a perfect choice for studios and informal office spaces" (Vitra.com). It is marked at the bottom and in a very good condition with minor signs of age and use. Width seat: 40 cm.