In 2009, the ON office chair was the world’s first office chair to “teach sitting to walk” – thanks to its multi-patented Trimension range of motion. The innovative movement principle, co-developed with the German Sport University Cologne, stimulates a variety of three-dimensional movements. Scientific case studies demonstrate that the new range of motion fosters well-being, powers of concentration and muscles in the back. In terms of design quality, health, and sustainability, ON was pronounced a game changer and garnered prestigious awards.

New ON Casual range for healthy relaxation

Wilkhahn’s now presenting the complementary ON Casual range. It combines the best of both worlds by marrying appealing comfort with 3D motion. Custom-developed, concave-shaped seat cushioning is joined by a more three-dimensional backrest frame and the new high-tech Lines upholstery. This mix caresses the body in a relaxed, casual sitting position and the slightest shifts in weight encourage movement.

Attractive design variety

The ON Casual range is available with a choice of mottled gray or black Lines backrest covers and the very hard-wearing Era seat cover.  As an upgrade, there’s the new Cubes mono-material knitted cover (nine colors), developed exclusively for the new range. This dynamic, stylish option has raised slimline, horizontal cubes that are knitted in more densely or loosely depending on the support required. Alternatively, ON Casual comes with a knitted, diamond-patterned cover with a residential sensibility from the Mosaic collection (eight colors), or a hard-wearing leather cover (14 colors).

The new ON Casual range will ship from February 2025.