The Duke Clothing Co "YARMOUTH-D555 Bi-Stretch Trouser With Flexible Waistband" under the D555 brand are a stylish and practical pair of trousers. They come in a sleek black color and are made from a blend of 85% polyester, 10% viscose, and 5% elastane, making them both durable and comfortable to wear. The blend of materials in these trousers provides a combination of softness and stretch, allowing for ease of movement and comfort. The flexible waistband allows for a comfortable and custom fit, ensuring that these trousers will stay in place throughout the day. In terms of fit, these trousers are designed to be slim and tailored, with a streamlined silhouette that is both stylish and practical. The bi-stretch material allows for ease of movement, making these trousers suitable for a wide range of activities, from office work to physical activities. Overall, the Duke Clothing Co "YARMOUTH-D555 Bi-Stretch Trouser With Flexible Waistband" are a stylish and practical piece of clothing that is perfect for anyone looking for a comfortable and versatile pair of trousers. Their sleek black color, slim fit, and bi-stretch material make them an excellent choice for anyone looking for a great all-around pair of trousers.