Nike Men's Dri-FIT Hex Textured Polo A contrast hex textured interior gives these styles a subtle exterior texture while Dri-FIT moisture management technology helps keep things from heating up. Design details include a self-fabric collar, three-button placket with dyed-to-match buttons and open hem sleeves. The contrast heat transfer Swoosh design trademark is on the left sleeve. Made of 5-ounce, 100% polyester Dri-FIT fabric.