These trousers have a full width elastic waistband plus a drawstring — MATERIAL – made from excellent quality – Bright White – Pre-Shrunk – Easy care – 8 oz Polycotton fabric that will stay good looking and last you a very long time — IMPORTANT SIZES – Check your child’s actual height by standing them against a wall and then measure down to the ground from level with the top of your head – NOTE – that all of our Trousers are made to fit a large person at the maximum height shown so if the child is slim the size below MAY be good for them – ALSO – we do NOT recommend buying a larger size for your child to grow into as this will swamp them so they are not be able to move properly.