For double shifts or 14-hour days these jeans can stand up to almost any job. They're made of Carhartt's most-durable abrasion-resistant denim with Rugged Flex technology for comfortable movement.12-ounce 85/14/1 cotton/poly/spandex denimRugged Flex durable stretch technology for ease of movementSits slightly below the waistComfortable fit through the seat and thigh with more room to moveStronger sewn-on seam belt loopsStraight leg opening fits over bootsCarhartt label sewn on right rear pocketRelaxed fit