Up for auction is a brand new pair of Nike Shox R-4 Womens running shoes. This is the ultimate shoe for running, exercise and for women who are on their feet for a long period of time. Features include full length internal Phylon midsole with fore foot air-sole unit and transition wedge give a smooth ride. A two piece double-lasted track inspired upper is light weight, breathable and provide a great fit. Shoes also have reflectors for night time activity.