Jordan 7 Nubuck Restoration Help

[brainnen]

Went to a party last night and messed up the nubuck on my GMP 7's. I already tried cleaning the scuff or whatever it is. The flaw is pictured. Any ideas on how to remove this? No clue how it happened. Thanks.

 

[babyjs23]

You may find answers here:

http://niketalk.com/t/15471/official-sneaker-care-maintenance-post-its-back/15360#post_27814409