Very rare and difficult to purchase.
Got the original receipt from GiXX Sports, bought on January 6, 2012.
100% genuine, have receipt to guarantee, but can only show you as a proof instead of giving it away. Sorry.
Only worn twice, 1st time trying it out at the store, 2nd time posing for a self photo
Excellent condition with all original packaging.
(Sorry I know it's expensive but it's really hard to buy an authentic pair outside)