Port Authority Diamond Jacquard Polo. K569A subtle diamond jacquard texture gives this moisture-wicking polo a finer, elevated appearance. Sleek self-fabric shoulder and side panel piecing make it perfect in or out of the office., 5-ounce, 100% polyester, Flat knit collar, 3-button placket with semi-clear, dyed-to-match buttons, Open hem sleeves, Due to the nature of 100% polyester performance fabrics, special care must be taken throughout the printing process.