Engineered for movement and style, the Excursionist Flex Quarter-Zip by Peter Millar combines premium performance fabric with timeless design. Featuring a quarter-zip construction for easy layering and ventilation, this piece delivers comfort whether you're trackside at Keeneland or navigating your day. The flex technology ensures unrestricted mobility, while the refined aesthetic captures the spirit of Breeders' Cup 2026. A versatile essential for those who demand both function and sophistication.