Show your love for your Dundon Motorsports enhanced 718 GT4 • Athletic and Black Heather are 90% combed and ring-spun cotton, 10% polyester • Fabric weight: 4.2 oz (142 g/m2) • Pre-shrunk fabric • Shoulder-to-shoulder taping • Side-seamed Size guide   S M L XL 2XL 3XL Length (inches) 28 29 30 31 32 33 Width (inches) 18 20 22 24 26 28