The navy blue Oasi Cashmere zip mock neck sweater showcases Zegna's uncompromising approach to natural materials. Its plush cashmere knit is set off with leather accents. Choose the zip mock neck for elevated weekend style.; 100% Cashmere This Oasi Cashmere Collection garment was Born in Oasi Zegna, our 100km² natural territory and the home of our values. Crafted from cashmere of uncompromising quality and softness, the Oasi Cashmere Collection follows in the footsteps of our founder, who envisioned a vertically integrated system of producing textiles. Wash by hand. Do not bleach. Do not tumble dry. Iron at max 110°C. Professional dry cleaning in hydrocarbons, mild process. Protect leather details before washing. Do not iron leather details.