As athletes we train day in and day out, why not look good doing it with the Free Trainer 3 Shoes by Nike. Designed for the female athlete looking to improve lower body strength and flexibility, these shoes help you train for your sport. The upper consists of a lightweight, durable cushion foam with Nike Free 5.0 training for flexibility on all surfaces. The outsole features strategically placed rubber pods in the heel for great traction and control. And the total weight is 6.5 ounces, so you can train faster because your feet will be lighter.