Destined for layered looks with its zip-through design, this Nero Oasi cardigan is crafted from wool with an understated plain stitch. A ribbed high neck, hem and cuffs edge its elegant silhouette for a snug feel. Nero Oasi (Nerō) – ITALIAN FOR 'BLACK', this is the color of magnetite, a stone charged with magnetic force that's found in Oasi Zegna. The tone is identified as matte black.