Our non-iron sport shirt is crafted from pure American-grown Supima® cotton twill and is specially treated to resist wrinkles. The button-down collar, a Brooks Brothers innovation, gives you a classy casual look. Our signature 6-Pleat Shirring® at the barrel cuffs and pucker-free seams reinforce Brooks Brothers dedication to a well-made sport shirt. Additional features include a narrow yoke and a center back pleat. Machine wash according to care instructions for best performance. Imported. The Regular fit is a classic cut, relaxed in the chest and sleeves. Also available in Slim fit.