Onsa is a striking modern armchair, designed to become your private corner of relaxation in an increasingly busy world. It automatically adjusts to your weight, allowing you to lean back or spin around as desired. While doing so, the chalice gently hugs you in place, ensuring perfect posture while lounging.
Materials & Finishes
Construction: body foam-moulded with steel subframe.
Upholstery: seat and back - polyurethane with polyester fiber wrap. Stitching detail. Available online in Walter Knoll's soft and supple Elen leather.
Frame: 4-star aluminium swivel base.
Function: backrest can be smoothly reclined and locked at up to 14.5 degrees. To recline, simply pull the leather loop on the seat cushion.
Optional ottoman: 4-star aluminium base. Height adjustable.
W 78 x D 90-109 x H 108 cm
Seat height: 44 cm
Armrest height: 57.5 cm
Optional Ottoman: W 57 x D 53 x H 43 - 56 cm
Not all Walter Knoll products are available to buy online. However, the full range can be ordered via our London based showroom. For more information, or to discuss the Chaplins Price Promise, please call 020 8421 1779 or use our handy live chat feature to speak with a design expert immediately.
Year of design