A office chair that must serve us faithfully for many hours each week should be back-friendly and relieve the spine. With the Net Pro 100 office chair from Topstar, equipped with point-synchronous mechanics, you can sit comfortably and healthily during your workday: Stiftung Warentest agrees, rating this chair with a score of good (2.3). Relax in comfort – the synchronizing mechanism, which can be locked in various positions, ensures that the backrest yields first, and at a certain point, the seat also moves. This corrects poor postures and relieves the back. With the spring force adjustment, the chair can be tailored to your individual sitting posture and a more dynamic sitting behavior. Spring force means that you can easily adjust the back pressure with your own body weight. The chair features a backrest that is 600 millimeters high, which is adjustable in height by 50 millimeters, allowing you to customize it to your body size. The back surface is covered with a high-quality mesh fabric that provides a sweat-resistant, dry sitting climate. The ergonomic seat includes a pelvic support that helps prevent disc problems. The integrated knee roll counteracts blood pooling in the thighs and relaxes the legs. You can precisely adjust the height of the chair using a top lift, ensuring optimal seating at any desk. To avoid tension in the neck and shoulder area, office chairs with height-adjustable armrests are the right choice. The appealing design is complemented by an aluminum base.