Women's Nike Free RN 5.0 Next Nature Workout Shoes Lilac Purple Blue Sizes NIB. Women's Nike Free RN 5.0 Next Nature workout shoes. Brand new with the original box. (U.S.) "Lilac Purple/Racer Blue/Black" in color. These look & feel amazing on your feet. Nike style # CZ1991 500. Get these shoes shipped to your door FAST! As always, we guarantee authenticity. Please email us with any questions. Thanks!