Nike The Colour Block Polo Shirt The Nike The Colour Block Polo is another aesthetically stunning offering from these sporting behemoths. Crafted from a breathable knit fabric that features Nike\'s Dri_FIT technology, you are sure to remain fresh even when the temperature starts to rise. The ventilation is further enhanced by embroidered eyelets situated under the arms.  FEATURES AT A GLANCE Slim fit for a tailored feel Fold-over collar 2-button placket Body: 60% cotton/40% polyester. Panels: 60–65% cotton/35–40% polyester. Machine wash