This two-pack of school trousers will see kids comfortably through the year. New and improved fit, with a slim leg for a contemporary look. Hem can be unpicked by an extra 3cm, to help kid's clothes grow with them. Adjustable waist, with a smart flat-front finish and crease-resistant fabric to keep them looking smart all day. M&S have added M&S' durable Stain & Weatherproof finish, plus water-repellent Stormwear™ technology. Made with recycled polyester.Slim Leg Shape – a tapered leg for M&S' most fashionable cut. Regular Fit – M&S' classic regular fit.65% polyester, 35% viscose (exclusive of trimmings)