Topstar Sitness 40 office chair, green, Body-Balance-Tec joint, ergonomic

This office chair moves with you thanks to the Body-Balance-Tec joint, so you stay active and comfortable while seated.⁠‌‌‌‍‌‍‌‌‍‌‌‍‍‍‌‍‌‌‌‌‌‍‍‍‍‍‍‍‍‌‌‍‍‌‌‌‍‍‌‍⁠ You effortlessly adjust the height and depth of the backrest to your body, for a working day free from back complaints.⁠‌‌‌‍‌‍‌‌‍‌‌‍‍‍‌‍‌‌‌‌‌‍‍‍‍‍‍‍‍‌‌‍‍‌‌‌‍‍‌‍⁠

What is the Body-Balance-Tec joint?
This office chair features a special Body-Balance-Tec joint that enables dynamic sitting. This joint allows slight movements while you sit, keeping your muscles active and improving your posture. You choose this chair if you spend many hours at your desk and want to prevent back problems through a more active sitting position.

Why these compact dimensions?
With seat dimensions of 440 x 400 mm and a load capacity of 110 kg, this chair suits most users without taking up too much space. The seat height is infinitely adjustable between 430 and 510 mm, so you can always find the right working posture. This makes the chair ideal for compact workplaces where every centimetre counts.

Fully adjustable backrest
The backrest can be adjusted in both height (200-300 mm) and depth. This means you can tailor the support precisely to your back length and preferred seating position. The 100% polyester upholstery is durable and easy to keep clean, which is important with intensive daily use.

Practical tip for different floor types
The chair comes standard with universal castors on a steel base. For hard floors such as laminate or parquet, you can optionally order special hard floor castors (article number 70699950). These castors protect your floor from scratches and roll more smoothly over hard surfaces than the standard castors.