Port Authority - Ladies Silk Touch Sleeveless Sport Shirt. L500SVLS - Red - XX-Large Soft supple and easy to care for our Silk Touch Sleeveless Polo is a welcome variation on our classic style. ; 5 ounce 65/35 poly/cotton pique; Traditional relaxed look; Flat knit collar; 4 button placket; Metal buttons with dyed to match plastic rims; Double needle armholes and hem;