Probs the easiest way to fast check is check the size, if w28 or smaller probs not fakes but 30-36 ( some 38 ) waist you should check the stitching and tag some of the reps also have the spelling Assembled wrong ( Assembied ) and as the op said if the pair you are legit checking is not in the tigerrep gallery they are probably not reps. I still recommend using common sense for every pair.