From Polo Ralph Lauren, this shirt features: Gingham pattern Medium-spread collar Long sleeves with buttoned barrel cuffs Silicone “RLX” tab above the right cuff Button-front closure Corozo buttons custom-developed with an “RLX Ralph Lauren” logo Split back yoke with a box pleat ensures a comfortable fit and a greater range of motion Moisture-wicking properties help keep you cool and comfortable Stretch knit fabric Polyester/elastane Machine wash/tumble dry Imported.