https://surrounding.com.au/muuto/fiber-chair-tube-base/

Fiber Chair Tube Base by Muuto is a chair stripped of all unnecessary layers leaving the chair with a seat, back and armrests that is integrated in one harmonious shell, perfect for nesting yourself into. The iconic form marries soft, embracing curves with an environmentally friendly wood fiber composite, giving Fiber chair a distinctive tactile texture while also keeping it 100% recyclable. Muuto Fiber Chair was designed by Iskos-Berlin