The Nidus armchairs, like the curved sofa of the same series, are designed as elements to be grouped in a free, casual manner, fostering socialisation and conversation in a harmonious and relaxed setting. They come in three fabric or leather covered versions that incorporate the feet, with a small metal detail at the base serving as a decorative feature that also offers protection from impact. For utmost comfort, the version with the highest backrest comes with a removable headrest.