Ribbed Knit Polo Shirt Knitwear WhiteBrunello Cucinelli ribbed knit polo shirt made of pure cashmere, worked with an English rib technique that gives a compact structure and regular profile. The cut features regular volumes, with a linear silhouette and minimal details. The French twill collar, recognizable by its diagonal weave, adds a textural variation on top. Soft, lightweight fibers bring thermal insulation and lightness. Solid color Long sleeves English ribbed knit French twill