The Nike Free 5.0 running shoe | Nikeruns50.com imitates being barefoot while providing an excellent lightweight, flexible shoe. The extreme flexibility from the grooved sole allows your foot to move as it wishes, not how the shoe wishes. Yet the insole provides arch support and the Nike Free 5.0 shoe provides enough cushioning to make every walk or run a joy.Mens Nike Free 5.0 V4 Black White Running Shoes design phylite midsole is formed into an engineered pattern of lateral and longitudinal flex grooves. The mid-sole also provides enough durability to double as an outsole, dramatically reducing the weight. It is suitable for running.