The perfect casual runner shoe: Nike Men's Free Flyknit 4.0

These shoes is perfect for casual runner, ultra-lightweight flexibility. Buy Now here! The Nike Free Flyknit 4.0 running shoe and continues the tradition of Flyknit with a woven upper that conforms to the foot for breathable, lightweight comfort with each stride. Flywire cables deliver support without extra weight, while the flexible Nike Free mid-sole/out-sole gives you natural range of motion over any distance..