The RRL line is named for Mr Ralph Lauren's Colorado ranch, 'Double RL', and the clothes look authentic enough to suggest you'll be making a visit to the home of the Rocky Mountains. Made from tough selvedge denim, these black jeans are cut for a comfortably slim fit and then rinsed and set with wrinkles for lived-in appeal. The button, rather than zip, fastening is the same as those on original styles worn by cowboys and frontiersmen.