- Dark blue Zegna silk and cotton four-button polo shirt for man - Collar - Short sleeves - Rear contrasting color gros grain label. Model's height is 190 cm and he wears a size 50. Gender: Men. Material: 50% SILK 50% COTTON. Color: BLUE. Made in: TR. Product ID: RUB386A5B774212. *Import tax/duty will be calculated at checkout (If applicable)