Hi, i recently ordered this pair of 1460 Vonda Doc Martens from a UK-based seller.

I received the package today and the shoes look completely fine from the outside but i’ve noticed the stitching on the insole looks a little different to the ones that I own already. They’re completely black and don’t have any stitching around the outside. 

Does anyone have any insight as to whether these are real or not? Thanks!