Hallingdal 65Kvadrats first textile Hallingdal has become the archetype of woollen textiles. The very durable upholstery fabric was originally designed in 1965 by Nanna Ditzel, and is now available in a version with an updated colour scale: Hallingdal 65. Hallingdal 65 is made of wool and viscose, which complement each other well: the wool provides excellent durability and flexibility, whilst the viscose adds brilliance and depth to the colour. Both materials are