Outfitting workers since 1873, these are designed to work as hard as you do. Made from extra strong fabric for durability and increased abrasion resistance, and Comfort Stretch for long days on the job. A modern slim with room to move, the 511™ Slim Fit are a classic since right now. These sit below the waist with a slim fit from hip to ankle. This pair has just the right amount of stretch for all-day comfort. Cut close to the body, the 511™ Slim is a great alternative to the skinny jean - you'll get the same lean look with added comfort.