This is a boys' straight denim mid waist trousers, the color is classic gray. It belongs to general thick fabric, is twill woven fabric. Suitable for spring, summer and autumn, with micro bullet. The washing process includes monkey, cat beard and embroidery. We also use embroidery thread to contrast color decoration and embroidery in front pocket,We have made anti decolorization process. The trousers have been washed and meet the national environmental protection standards. They are produced in strict accordance with the relevant standards of the National Children's clothing association. They have made a certain assessment on the health and comfort of children.