Old Navy Karate Slim Jeans. Powerfully stretchy. Designed for comfort. Elastic waistband with adjustable pull cord facilitates a better fit. Faux fly. Riveted scoop pockets and coin pocket in front; patch pockets in back. Built-In Flex Max is engineered with innovative stretch technology for maximum comfort and movement. Durable, lightweight dark wash denim. 86% cotton, 12% polyester, 2% spandex. Machine wash.