Topstar office chair Sitness Open X Deluxe, light grey, height adjustable

This office chair moves with you thanks to the clever Sitness joint in the seat, so you stay comfortably seated for hours.⁠‌‌‌‍‌‍‌‌‍‌‌‍‍‌‍‌‍‌‌‍‍‌‌‌‌‌‌‍‌‍‌‍‌‌‍‍‌‌‍‍⁠ The point synchro mechanism and adjustable height provide a posture that suits you, with a 110 kg load capacity.⁠‌‌‌‍‌‍‌‌‍‌‌‍‍‌‍‌‍‌‌‍‍‌‌‌‌‌‌‍‌‍‌‍‌‌‍‍‌‌‍‍⁠

When do you need a Sitness office chair?
This office chair has been specially developed for people who sit a lot and want to keep their body active while working. The integrated Sitness joint in the seat keeps you moving while you sit, which helps activate your back muscles and improve your posture. This makes the chair ideal for office workers who spend long days at their desk.

Why choose these compact dimensions?
With seat dimensions of 470 x 470 mm, this chair offers comfortable seating without taking up too much space. The height adjustment from 450 to 550 mm makes it suitable for different body heights and desk heights. The load capacity of 110 kg guarantees sturdiness for most users.

How does the Punktsynchron mechanism work?
The Punktsynchron mechanism ensures that the backrest and seat move in harmony when you lean back. This supports your natural movements and keeps your spine in a healthy position. The 580 mm high backrest provides sufficient support for your lower and middle back.

Practical considerations when choosing
The chair is supplied as standard with soft castors suitable for carpet and soft floors. Do you work on a hard floor such as laminate, parquet or tiles? Then you can optionally order hard floor castors (article number 70699952). The 100% Trevira CS upholstery is flame-retardant and suitable for professional environments.