Pure cotton, indigo chambray with faux corozo buttons and embroidered anchors. The button-down collar, a Brooks Brothers innovation, keeps you looking your best. Our signature 6-Pleat Shirring® at the barrel cuffs reinforces Brooks Brothers dedication to a well-made sport shirt. Additional features include a center back pleat. Since this item is indigo dyed, it's prone to crocking, or color transfer, so wear and wash it with dark colors till it's worn in. Machine wash. Imported