Port Authority K574 Performance Polo 100% Polyester moisture-wicking polo a look that's sophisticated enough for the office or the weekend. Created for comfort and performance moisture-wicking polo a look that's sophisticated enough for the office or the weekend. Created for comfort and performance moisture-wicking polo a look that's sophisticated enough for the office or the weekend. Created for comfort and performance 4.8-ounce 100% polyester heather jersey Self-fabric collar with collar stand 3-button placket with dyed-to-match buttons Set-in sleeves Self-fabric piping at cuffs Due to the nature of 100% polyester performance fabrics