Give your formal outfit a sleek look with these smart trousers. They're cut to our slim fit, with an active waistband that moves with you. Crease-resistant technology keeps them looking sharp, while heat-fused Buttonsafe™ buttons won't fall off. They're fastened with a hook and bar. Made with recycled polyester. M&S Collection: easy-to-wear wardrobe staples that combine classic and contemporary styles.