I can tell you the insulation inserts are the same, the thickness of the twine used in the stichee is also the same. From what I can see & feel(I haven't measured) the sole thickness is the same. Rubber feels the same. If they went with something cheaper I can't attest to that. Only noticeable differences are in the band? On where they join the rubber of the sole to the upper toe portion looks thicker & taller the placement of the final extra material is in a different point too. Maybe that's even a good thing though? I don't think the leather is different- just aged adding color & the embellishments of the name brand are burnt? In vs being stitched on.