Topstar Sitness 10 office chair, apple green, ergonomic, lumbar support

This office chair supports your back exactly where needed, thanks to the lumbar vertebra support and ergonomic orthopaedic seat.⁠‌‌‌‍‌‍‌‌‍‌‌‍‍‍‌‍‌‌‌‌‌‍‍‍‍‍‌‌‍‌‌‌‌‌‌‍‍‌‍‌⁠ With adjustable seat height and a sturdy steel five-star base, you sit comfortably for hours, and the fresh apple green colour instantly brings atmosphere to your workspace.⁠‌‌‌‍‌‍‌‌‍‌‌‍‍‍‌‍‌‌‌‌‌‍‍‍‍‍‌‌‍‌‌‌‌‌‌‍‍‌‍‌⁠

When do you need an ergonomic office swivel chair?
A good office swivel chair is essential if you regularly sit at your desk for long periods. This Topstar Sitness 10 is specially designed for people who consciously choose ergonomic support while working. The chair helps you adopt a healthy posture and prevents back complaints caused by poor sitting.

Why choose this size and version?
With seat dimensions of 480 x 440 mm, this chair offers enough space for comfortable sitting without being too large for smaller workspaces. The height-adjustable seat (420-550 mm) makes it possible to set the chair perfectly to your height and desk height. The steel base provides stability and can support users up to 110 kg.

How does the permanent contact mechanism work?
The permanent contact mechanism ensures that the backrest moves continuously with your body, even when you lean forward. This means your lumbar support always stays in the right place and your lower back remains supported throughout. The 580 mm high backrest offers sufficient support for your entire back.

Wheels for your floor type
The chair is equipped with safety dual-wheel castors for carpeted floors. Are you working on a hard floor such as laminate, parquet or tiles? Then you can optionally order hard-floor castors under article number 70699950. These special wheels protect your floor from scratches and roll more smoothly over smooth surfaces.