Topstar Sitness 15 office chair, black, Body-Balance Tec, 110 kg

This Sitness 15 keeps you active while seated thanks to the Body-Balance Tec, while the breathable mesh backrest ensures a cool feeling.⁠‌‌‌‍‌‍‌‌‌‌‍‍‌‍‌‌‍‍‌‍‌‌‌‌‌‍‌‌‌‌‌‍‌‌‌‌‍‍‍‍⁠ Infinitely adjustable and rated up to 110 kg, so you can work comfortably for years.⁠‌‌‌‍‌‍‌‌‌‌‍‍‌‍‌‌‍‍‌‍‌‌‌‌‌‍‌‌‌‌‌‍‌‌‌‌‍‍‍‍⁠

What does this office chair do for you?
This Topstar Sitness 15 office chair is developed for people who sit a lot and at the same time want to activate their core muscles. The Body-Balance Tec provides subtle instability while you sit, so your body automatically makes small corrective movements. This helps strengthen your back muscles and improves your posture during long working days.

Why choose this 110 kg variant?
With a load capacity of 110 kg, this chair is suitable for a wide range of users. The sturdy construction and 100% polypropylene material make the chair durable for intensive daily use. This variant offers the right balance between sturdiness and comfort for professional office environments.

How does the Body-Balance Tec technology work?
The Body-Balance Tec creates a Fitness-Orthositz that activates your pelvic floor and back muscles without you having to think about it. In combination with the Permanentkontakt mechanism, the backrest always stays in contact with your back, regardless of your sitting position. The breathable mesh backrest ensures good air circulation during use.

Practical sitting tip for optimal use
The chair has a infinitely adjustable seat height of 430 to 540 mm, so you can set the perfect height for your desk. For use on hard floors, you can optionally order hard floor castors (article number 70699950). Start with short sitting periods of 30 minutes to let your muscles get used to the active sitting position of the Body-Balance Tec.