The 511™ Slim made with Advanced Stretch feature for extra give and flexibility. They give when you need the room but won’t lose shape with daily wear, meaning you’ll still look and feel presentable even after a long day at the office — or a weekend out backpacking. A modern slim with room to move. Added stretch for all-day comfort. Lean look - great alternative to skinny jeans. Made with sustainable Water<Less™ techniques.