The Diesel Men's Slim Chino Black Button Fly Pants in size 40W x 30L are a stylish and versatile addition to any man's wardrobe. Made from a blend of cotton, polyester, and elastane, these pants feature a slim fit and mid-rise waist, with a classic straight leg style. The black color and solid pattern make them easy to pair with any outfit, while the 5-pocket design and coin pocket add both functionality and style. With a zipper fly closure and belt loops, these pants are both comfortable and convenient for everyday wear.