Ensure utmost comfort as you go about your business with these slim-fit jeans from Ralph Lauren. Team with trainers and watch this style nurture your wardrobe from season to season. Less Laundering It's best to wash denim as little as possible in order to prevent shrinking and fading. Delay washing your new jeans as long as you can, instead hanging them out on the washing line to air. When they are ready for a freshening up, turn jeans inside-out and wash separately in cold water and line dry, if possible.