The original kneeling chair
Variable™ is where it all started: the original balans® kneeling chair, introduced in 1979 and still a design icon. Its tilted seat opens the hip angle so your spine keeps its natural curve – relieving the lower back, neck and shoulders.
The curved runners invite gentle rocking and the open frame makes changing position easy. Rest your shins, put a foot on the floor, sit sideways or turn the chair around. No mechanics: intuitive, light and easy to move.
Highlights
- The original balans® design by Peter Opsvik
- Open hip angle for an upright, relaxed posture
- Rocking runners keep you moving
- No mechanical parts – light and intuitive
- For standard 71–76 cm desks
Specifications
| Designer | Peter Opsvik, 1979 |
|---|---|
| Dimensions | W 52 × D 72 × H 51 cm |
| Seat width | 41.5 cm |
| Base | Black, natural or light brown lacquered ash |
| Materials | Beech plywood with ash top veneer, hand-sanded, water-based lacquer; foam cushions |
| Box | 10.5 × 73.2 × 55 cm · 6.3 kg |
| Origin | Designed in Norway, made in Poland |
Upholstery & price
The configurator shows the exact price as soon as you pick a fabric. Like to see a fabric sample first? Just contact us.
10-year guarantee
Varier covers every chair for ten years. Your Quiesco invoice is your proof of purchase.
Free shipping in Europe
Delivered via bpost or PostNL with track & trace. Outside the EU extra charges may apply.
Made to order
Built in Europe in the configuration you choose. Delivery in approx. 2–6 weeks.
Peter Opsvik
Variable™ was designed by Peter Opsvik in 1979. Norwegian designer Peter Opsvik (1939–2024) is one of the most influential names in ergonomic design and the creator of the balans® kneeling-chair concept. His philosophy: the best sitting posture is always the next one.
Want back support? Discover Variable™ Plus or the fully adjustable Thatsit™.