Those are legit, nice pick up. The released pair had nubuck on the heel counter. Earlier photos of a sample that didn't release had a patent leather material on the heel.
Just saw one on eBay, New Size Large for under retail. Here's the link:
http://www.ebay.com/itm/222129408786?_trksid=p2060353.m2763.l2649&ssPageName=STRK%3AMEBIDX%3AIT
I have the one that goes with the Pythons, been searching for the one that matches the supernaturals.
I went back and forth deciding whether or not to order them but I like them a lot now that I have them in hand. I would definitely say order them if you have a discount code, otherwise they're probably not worth it at full price