Fiber Armchair Sleek & Professional Aesthetic Add to Favorites Add to Binder Request a Quote Download PDF Manufacturer Muuto Product Line Fiber Designer Iskos-Berlin Iskos-Berlin is a Copenhagen-based design duo that has made international headlines within furniture, industrial, and graphic design. Sustainability Bio-composite material The Fiber Armchair is made from an innovative bio-composite material with up to 25% wood fiber. Made of a new innovative shell material of recyclable plastic and wood fibers. The fibers give the chair a unique texture when viewed up-close, yet are invisible to the eye when viewed from afar. It combines innovative design with Scandinavian values.