Fern

Fern is an office chair that accommodates the diverse working population with new levels of 24hour comfort, regardless of size, posture, or work mode. Research-driven, Fern’s ergonomic seating innovations provide total back support and respond to your every movement.
Fern’s Wave Suspension™ system is the heart of the chair and the key to its back comfort and flexibility. From all appearances, the back looks simple, but inside is a high level of science, engineering, and innovation.
Fern provides a comfortable, engaging sitting experience that creates good feelings, keeping the user balanced and centred in his chair. Its approachable design is less machine, more human, with mechanics discreetly integrated into the warm, residential aesthetic.

3-point mechanism with back-stop in 5 positions
Forward tilt (optional)
Lumbar support – height adjustable (optional)
4D or fixed armrests
Flexible backrest instead of torsional rigidity