These are stretch jeans made of sturdy fabric that look like denim. They were only worn a few times before my child outgrew them. Features: - Comfortable elastic waistband - Brand: CALVINSPIN - Style: Jeans - Waistband: Elastic - Pockets: Back pockets ↑ I purchased these on Mercari, but they didn't fit my child, who is slender. So, I am selling them. The stretch isn't extreme, so I think they would be suitable for children with a slender build and long legs. Thank you for looking.