These smart wool blend pinstripe trousers are crafted for ultimate comfort. They\'re cut to an easy regular fit, with a comfort waist that can expand up to one whole size, thanks to invisible 360˚ stretch fabric with Lycra®. The single-pleat style with a pinstripe design creates a sophisticated look. Added stretch throughout the trousers ensures flexibility all day long. They\'re finished with a back pocket and fastened with a hook and bar. n M&S Collection: easy-to-wear wardrobe staples that combine classic and contemporary styles.