- 15milmil15 Trofeo crewneck sweater uses 100% traceable ZEGNA wool fibers. - Regular fit - 18 gauge - Ribbed crewneck - Ribbed hem - Tubular cuffs - Color: Black Made in Italy Composition: Wool 100% Wool Color code: K09 BLACK SOLID UI15M9A4CRW SKU: UI15M9A4CRWK09BLACKSOLID Our Products Are 100% Genuine. In All Cases We Stand By The Authenticity Of Every Product Sold On Our Site.