Executive chair with "sports seat character". Infinitely variable seat height adjustment with Toplift (LGA tested). The backrest and the comfortable contoured seat are lavishly quilted with lateral shapes and upholstered edgings. Backrest and side panels in black textile leather. Kniematic rocker mechanism, spring force individually adjustable to the body weight. Cover in black textile leather and coloured microfibre, elaborately quilted with double seams, matching the colour of the microfibre cover. Black polyamide base equipped with load-dependent braked safety double castors for carpets. This model bears the GS mark of the LGA Nuremberg and fulfils all safety-relevant requirements in this context.