Interior adjustable waistband expands for a perfect fit. Snap-button closure in sizes 5-8 regular button closure in sizes 10-20. Functional scoop pockets in front patch pockets in back. Soft, cotton denim, with super stretch. Built-In Tough jeans have 2x the strength of regular denim! See ya later, blown-out knees & accidental rips?? Made with 22% recycled polyester and 5% recycled cotton. Less waste in the world ??