Part of our 2022 US Open Tennis Championships collection, this cap was designed exclusively for the tournament’s official ball crew uniform and features our signature Pony and the official US Open logo. It’s designed with laser-cut back panels to help keep you cool. 22.75" inner circumference Seamed bill Six-panel construction Ventilating eyelets at front panels, laser-cut back panels Interior mesh sweatband Imported MATERIALS & CARE 88% polyester/12% elastane Hand wash Worn once Smoke free home Polo, Ralph Lauren, style, hat, fashion, US open