Nike free 5.0 [cw ask, legit check]

Hi, i want to buy these Nike Free 5.0. I was searching for this cw in the net for a while and haven't come up with any clue. The number is 308964-111. I don't know if the legity is doubtful or not. Every single detail matches the legit ones, but i don't know what to think about them. 

If you could help, I would be grateful