Vitra.

Office swivel chair pursuant to EN 1335/Ergonomics Seal of Approval. Synchronising mechanism with automatic basic setting for the backrest tension combined with synchronised forwards tilt of the seat. The mechanism can be locked in any position. Additional fine-tuning of the tension is likewise possible. With or without height- (5 cm) and sidewaysangle- adjustable basic dark armrests with soft polyurethane padding. The standard version has a heightadjustable backrest (5 cm).