The Nike Free 5.0 was the first sneaker to ever release with the Nike Free technology.This year for spring 2014, Nike Free returns in the form of the Nike Free OG. Replicating the original look, but updated with a new tongue and an up to date Free outer sole. These kicks are a perfect combination of old and new design. This time they come in four colorways, Neutral Grey/Black-Chrome Yellow, Sport Royal/Varsity Maze-White-Black. The Nike Free OG will be dropping at retailers on April 1st.