Interior adjustable waistband expands for a perfect fit. Snap-button closure in sizes 5-8 regular button closure in sizes 10-20. Zip fly. Riveted scoop pockets and coin pocket at front patch pockets at back. Soft, durable dark-wash denim, with comfortable stretch. Built-In Tough jeans have 2x the strength of regular denim, meaning they're basically indestructible. No more blown-out knees or accidental rips!