Nike is celebrating the 10th anniversary of its Free sole technology by introducing three new iterations: the Nike Free 3.0 Flyknit, Nike Free 4.0 Flyknit, and Nike Free 5.0 Flyknit. We got our hands on one of them early: the Nike Free 4.0 Flyknit. Offering more cushioning than the Free 3.0 Flyknit, it's got an ultra light upper and a low-profile sole which promotes natural movement and stability. The new sole introduces redesigned hexagonal flex grooves for mobility, with the added benefit of r...
Nike is celebrating the 10th anniversary of its Free sole technology by introducing three new iterations: the Nike Free 3.0 Flyknit, Nike Free 4.0 Flyknit, and Nike Free 5.0 Flyknit. We got our hands on one of them early: the Nike Free 4.0 Flyknit. Offering more cushioning than the Free 3.0 Flyknit, it's got an ultra light upper and a low-profile sole which promotes natural movement and stability. The new sole introduces redesigned hexagonal flex grooves for mobility, with the added benefit of r...
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