Wool Button-Down Polo Shirt Polo Shirts BlueZegna wool button down polo shirt made from pure 18 gauge fine wool, featuring a compact surface and light weight. Clean structure with regular silhouette, crew neck construction and short sleeves. The tubular hem and turned up cuffs are integrated into the essential profile, providing stability and definition to the edge. Knit fabrication features a uniform texture with no visible seams. Solid color Short sleeves Crew neck Tubular hem Turn up cuffs