SOFT SITNESS ART office swivel chair – Topstar synchronous mechanism, with arm rests

The unique Soft Sitness® technology ensures three dimensional sitting and therefore keeps you in motion, even when seated. The freedom of movement in every direction makes for more active sitting, allowing you to train your spinal muscles without realising it, and thereby prevent back pain. Two spring loaded braces under the seat make a slight forwards, backwards and even sideways swaying motion possible. Mesh back rest with new padding technology without any visible screws, with height adjustable lumbar support. Self-regulating synchronous mechanism made of fibreglass reinforced plastic. Automatic, body weight dependent spring force setting, locks in frontmost position. Elegant black plastic five star base equipped with load dependent braked double safety castors for carpeted floors.