Nike Free 4.0 Flyknit is favored by many young people from all over the world due to its comfort and individuality. The Free Flyknit 4.0 is newest iteration of the Free 4.0, replacing the v3. It features with the nike flyknit upper and a completely redesigned outsole pattern currently being used on the latest version of all Nike free shoes, which make Free 4.0 Flyknit a comfortable, daily use shoe.
