Dickies Worn In Double Knee Work Pants. Ready for the job site straight out of the package, these Worn In double knee work pants blend comfort with serious durability. The loose fit gives you room to move, while the rugged double knee construction stands up to kneeling, crouching, and whatever your day demands. Made from 100% cotton with a classic zipper closure, these woven pants feel broken-in from day one, saving you weeks of stiffness. Your knees will thank you. Machine wash. Imported.