Gianni Kavanagh Men Black Core Polo. Composition: 50% Cotton 50% Polyester. Color: Black. Description: Black Core Polo. Featuring a classic collar, a front button placket, short sleeve. Black GK synthetic leather plaque on the chest. Comfortable fit, made in soft fabric. The size of Aaron Gill is M (Height in cm: 189 cm; Weight in Kg: 87 kg).