Vitra Softshell Chair with five star base, Aluminum base powder coated basic dark, Plano, Dark grey by Ronan & Erwan Bouroullec, 2009 - Designer furniture by smow.com
Vitra Physix Five–star Base - MID-Century MODERN
Vitra | Unix Chair, five-star base / ユニックス チェア 5スター ベース | Official Vitra® Website