COOL DUKE POLO | WAVING FLAG | 2026 U.S OPENA style that keeps it simple. This solid color sport polo goes with everything, and keeps you cool all season long. Made with our signature COOL FABRIC, it features a unique dimpled texture that translates to less surface area against your skin, and more fresh air flowing through. The result is an incredibly breathable, quick drying, and light as air shirt that cools you down when things heat up. Fabric: 94% Nylon, 6% Spandex Blended nylon stretch