I bought size 9 & 10 unauthorized authentic online from China to see the difference between retail & them. I'm not gonna lie they look exactly same but small details you can separate the two. I won't mention where I got it from because I don't advertise companies that sell fakes I just want to make it easier for people to know fake from real. Let's go, First of all I knew these where fake because even though the shoe box is correct in size but the color description is off, however, I seen others that had the right color descriptions but mines didn't. The shoelace bag looks okay to me but don't be fooled by it. A lot of people are buying the correct bag from other places and replacing it with the bag that came with the shoe. Some are even tying the laces in the bag themselves to look same as the retail. The shoe looks same even the colors but underneath the sole the serial numbers isn't there. The biggest red flag to me even on better unauthorized authentic is the sloppy blue threading on the inside of the shoe near the tongue running on the sides. Its really sloppy while the retail version is neat pattern. The crazy thing about this is it came with a fake footlocker receipts SMH Receipts looks right. IM DONE REVIEWING THESE SHOES, IF ANYBODY WANTS THEM YOU CAN HAVE IT FOR $150 EACH. I DONT WANT FAKES JUST DID IT FOR REVIEW IM SELLING THEM TO YOU FOR CHEAPER THEN ANY WEBSITE IN CHINA SOLD IT TO ME. THANKS.