The essential cavalry twill trouser is made from the iconic English fabric that was originally designed for the British military many decades ago. It has been refined many times over and is now one of the most sought-after fabrics for hard-wearing Fall/Winter pants. These trousers are tough, durable and known to keep a clean drape even after long hours of wear. If you're looking for a versatile pant that you can dress up or down, and will last the test of time, this is an excellent addition to your long-term wardrobe.