On the occasion of the Orgatec 2012 office fair, German home and office furniture manufacturer Wilkhahn presented the new version of its Ecodesign Award-winner On office chair, with a series of new features.

Presented as a "new generation of healthy seating worldwide", the award winning chair features a weight-adjustment feature, fine-tuned springs, and two additional synchro-adjustment mechanisms, which respond to comfort requirements at the bottom and top end of the weight spectrum.

The new version of the On chair also integrates Wilkhahn's Trimension® kinematics, which makes synchronous weight adjustment easier for the two swivel arms, which can be moved independently of one another. The spring characteristics were also fine-tuned to provide a particularly smooth range of motion and noises in synchro-adjustment mechanism were eliminated.

The On chair is also available in an XS version — designed for particularly light people —, and, on the other side of the weight spectrum, in an XXL version that offers more spring resistance.