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The Nike Free 4.0 Flyknit gets a simple yet stylish grey scale colorway in Pure Platinum/Midnight Fog-Light Charcoal-Black. This latest look for the sock-like Free model features a heathered dark grey weave on the lateral side and an off-white medial side accented with black for more contrast. Just a touch of color appears on the rubber reinforcements of the outsole and insole in Volt. Pick up a pair now at select Nike Running retailers, or online directly from Nike Store.
