Office Chair by Osvaldo Borsani for TecnoOsvaldo Borsani studied architecture at the Politecnico di Milano and later joined his father's furniture company. Together with his brother, he relaunched this business under the name "Tecno". The brown leather upholstery with an amazing patina and the metal quadripod base of this Osvaldo Borsani office chair give a unique touch to your working space in true Mad Men style. With adjustable height and a swivel feature, this Italian designer chair from