The Topstar Tradingzone office chair impresses with its classic comfort and versatile functions. The seat height can be infinitely adjusted, while the high backrest covered with breathable mesh fabric is also height-adjustable. The upholstered flat seat with knee roll is fabric-covered and adjustable in depth to provide optimum seating comfort. The chair is equipped with a multi-locking comfort synchronous mechanism, height-adjustable armrests with soft pad support and a sturdy, polished aluminum base with parquet castors.