Nike Free Run 5.0 Dark Blue Light Gray Mens Shoes are specifically designed to let your feet move more naturally and freely. Vamp mixed fabric and tight joint in the vamp internal artificial fiber to provide good supportiveness to make shoes more durable. The wear resistance of the bottom can reach the bottom two times, greatly reduced the whole shoe heavy to be lightweight. The main stress area part design the hard rubber, increased the grip and wear resistance. Nike Free Sale with advantages and discounts here.