The single-seater Outline Highback Sofa, like its 2- and 3-seater siblings, takes Muuto’s architectural series to its ultimate dimensions, providing shelter for conversation and collaboration. The design from Norwegian studio Anderssen & Voll features generous proportions with comfortably rounded-cushioned arms, seat and back. Aluminum legs bring a light, airy feel to the robust design while the defining profile makes it apropos in any open-plan space, hospitality setting or public area.