hype cog

Need some Help (Jordans)

I got a pair of Concords (the most recent ones) and I've never worn them or put them on my feet they've been sitting in the box since they were released i decided to take them out the box today for some reason just to look at them and i looked on the bottom of the shoe and noticed it looks like its turning yellow along the edges so i was wondering if there's a way of getting rid of it or stopping it from getting worse http://imageshack.us/a/img171/1941/img20120918021008.jpg It Doesn't really look to bad in the pictures but any help would be cool

2 Weeks ago in Jordan