The Topstar Medilux 91 office chair is an innovative solution for ergonomic sitting and optimum comfort at work. With a high, orthopaedically shaped backrest that can be adjusted in height, the chair offers an individual adjustment that promotes a healthy sitting posture. The side cushions provide targeted fixation of the back and offer additional support to prevent tension. The point synchronization mechanism enables synchronous adjustment of the seat and backrest tilt, whereby the spring force can be individually adjusted to your body weight. The infinitely variable locking mechanism ensures that you find the ideal position for comfortable sitting. Seat depth adjustment via the sliding seat allows you to adjust the seat depth optimally to your body size. The extra-large and wide hollow seat with side cushions also ensures a comfortable fixation and optimum support in the pelvic area. The high-quality castors are suitable for carpeted floors and ensure effortless mobility, allowing you to work flexibly and efficiently in your working environment. With its sophisticated design and ergonomic features, the Topstar Medilux 91 is the perfect choice for anyone who values health and comfort.