NIKE MAG Nike just hosted an invite-only event at the Nike+ Clubhouse located at 45 Grand in SoHo, allowing invitees to test out the self-lacing Nike Mag for the first time ever. We were guided to the testing area in groups of four, and we were lucky to be the first group called on to give this 27-year-old fantasy a real spin.The self-lacing Nike Mag features three buttons on the lateral side ankle collar...