Port Authority Ladies Silk Touch Performance Polo. L540 100% Polyester We took our legendary Silk Touch Polo and made it work even harder. The durable Silk Touch Performance Polo wicks moisture, resists snags and thanks to PosiCharge&#174; technology, holds onto its color for a professional look that lasts. There's just no higher performing polo at this price. 4-ounce, 100% polyester double knit with PosiCharge technology V-neck with Johnny collar Self-fabric collar Tag-free label