Dickies 873 Flex Work Pants Slim (Navy)Dickies 873 Flex Work Pants Slim This flat front pant sits below the waist and has a slim fit through the seat and thigh with a straight leg. Made with a crisp, wrinkle resistant poly cotton twill work cloth, it's woven for durability and longevity and has a stain release finish to prevent stains from setting in. This pant has staying power with a 2 piece work pant waistband and our signature tunnel belt loops providing enhanced support for belts.