Nike Women's Run Swift 2 Half Blue Metallic Pewter Grey Running Shoes NIB. Nike Women's Run Swift 2 "Half Blue/Metallic Pewter-Grey-Fog White" running shoes. Brand new with the original box. (U.S.) These shoes are super light in weight and provide amazing comfort when running or walking. Nike style # CU3528 400. Get these shoes shipped to your door FAST! As always, we guarantee authenticity. Please email us with any questions. Thanks!