Introducing The Brooks Brothers Performance Series. Brooks Brothers was an early pioneer of active style, starting with their 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