Brand new, no box, sample shoes. Price is firm! No trades. Classic Cortez PRM recovers the famous running model that was the first masterpiece of Bill Bowerman in 1972,with revolutionary cushioning that was the first of its kind. An all-dark grey colorway adds a touch of sophistication to this classic. A premium leather upper provides unbeatable comfort. The model quickly became a running icon upon its first release, as a shoe that was designed to be lighter and more resistant than ever before.