This Original Penguin men's button-down shirt features a flattering slim fit and button-down collar for a sophisticated, modern look. The plain weave fabrication ensures durability, while the stretch poplin fabric provides comfy flex. With a stylish allover line print, this men’s button-up shirt is a great choice for any occasion, offering versatility and a timeless look.. 98% Cotton / 2% Elastane. Slim Fit. Long Sleeves. Plain Weave Fabrication For Durability. Poplin Fabrication Creates A Lightweight Garment With A Slightly Ribbed Surface. Slim Fit Creates A Modern Silhouette. Enhanced With Stretch For Comfort. Button-Down Collar For A Polished Look. Lines Print Delivers Sophisticated Style. Pete Logo At Left Chest Pocket. Machine Wash