Adjustable waist Fabric : 70% cotton / 29% polyester / 1% élasthanne About the brand Levi's, whose commitment to innovation has continued since 1873, designs and produces lines of clothing and accessories for children and teenagers aged 0 to 16 years. In addition to its famous denim, Levi's uses quality and varied materials so that your children can live comfortably and carefree in a happy world.