Topstar office chair Sitness Airwork G, black/petrol blue, synchro mechanism, 110 kg

This ergonomic office chair with synchro mechanism supports you during long working days.⁠‌‌‌‍‌‍‌‌‍‌‌‍‍‌‍‌‍‌‌‍‍‌‌‌‍‌‌‍‍‍‌‌‍‌‌‌‌‍‌‍⁠ The 3D-moving seat and lordosis support ensure a healthy posture, while the robust construction withstands intensive use up to 110 kg.⁠‌‌‌‍‌‍‌‌‍‌‌‍‍‌‍‌‍‌‌‍‍‌‌‌‍‌‌‍‍‍‌‌‍‌‌‌‌‍‌‍⁠

Why a special movement chair for your workstation?
The Sitness Airwork G is designed for people who sit at a desk for long periods but still want to keep moving. This chair combines the stability of a traditional office chair with a three-dimensionally movable seat that activates your pelvis and lower back while you work.

Which users is this variant suitable for?
With a load capacity of 110 kg and seat dimensions of 455 x 410-475 mm, this chair offers room for different body types. The seat height is infinitely adjustable from 450 to 570 mm, so you can match the chair precisely to your desk height and body length.

How does the synchro mechanism with lumbar support work?
The synchro mechanism ensures that the backrest and seat move in proportion to each other when you lean back. The backrest has sandwich upholstery with integrated lumbar support that supports the natural S-curve of your spine. The armrest height of 575 mm provides support up to your shoulder blades.

Practical considerations for your office environment
The chair is supplied with load-dependent braked safety double castors for carpeted floors. For hard floors such as laminate, parquet or tiles, you can optionally order hard floor castors (article number 70699952). The black plastic base suits most office interiors and requires little maintenance.