The product is a Karl Lagerfeld Men's Regular Fit Short Sleeve Button-Up Shirt in a striped pattern. Made of cotton with a woven fabric type, this shirt features a collared neckline, button closure, and a spread collar style. Perfect for the spring and summer seasons, this shirt should be hand washed only to maintain its quality. Ideal for a casual yet stylish look, this shirt is a versatile addition to any man's wardrobe.