2 FOR 500 CLASSIC WITH A TWIST BLACK BUTTON DOWN OVERSIZED POLO WITH Men Page 1 Simply Southern U.S. Polo Assn. Men's Short Sleeve Striped Sport Shirt at Amazon Mens New arrivals. FABRIC Polyester 89% Poly Urethan 11% DETAIL A clean, structured polo with downtown edge and preppy DNA. The silhouette is sharp, the mood is quiet confidence. A varsity style KL embroidery sits on the chest, while the back hemline features the script logo Saturday Golf Club; an homage to our growing subculture. Crafted from a 2 way stretch technical jersey with moisture wicking and UV protection, this piece moves with you through full swings and sunny days.