Breathable luxury lady swivel chair with a balancing seat. Infinitely variable seat height adjustment with Toplift (LGA tested). Breathable seat with seven different zones and varying degrees of hardness, featuring a spring core and integrated Body-Balance-Tec joint for three-dimensional mobility. Backrest with breathable mesh cover and padded sides for optimum lateral support. Height-adjustable backrest with ratchet mechanism. Point synchronous mechanism with spring force adjustment, multiple lockable. Design polyamide base in black, equipped with load-dependent braked safety double castors for carpets. Includes height-adjustable armrest with soft pad, width-adjustable via screw connection. This model bears the GS mark of the LGA Nuremberg and fulfills all safety-relevant requirements.