Showcasing the sophisticated charm of Zegna's Nero Oasi colourway, these trousers are crafted from wool. Their flat-fronted silhouette is fitted with elastic on the back waist for refined ease. Nero Oasi, Italian for “black”, is the colour of magnetite, a stone charged with magnetic force, found in Oasi Zegna. The tone is identified as matte black. zip and button closure elasticated waist on the back slanted pockets flat front lined