Introducing The Brooks Brothers Performance Series Brooks Brothers was an early pioneer of active style, starting with this iconic Oxford Cloth Button-Down worn by polo players. The new Brooks Brothers Performance Series redefines style and movement. Sustainably crafted. Moisture wicking. Quick drying. UV protection. Made from recycled Polyester. Versatile from course to commute. Button closure Collar Short sleeves Imported Material & Care Polyester, spandex Machine washable