【Air Jordan 1 ——footbed】 Footbed (the stitching under the insoles ) is the most important part in the process of sneakers legit check. Sometimes you can even see the authenticity at a glance. Today I will teach you this little skill. 1.cloth The surface of authentic EVA fabric is smooth, the color is gray and has a certain thickness, but the surface of fake shoes is wrinkled, the color is dark and the thickness is very thin； 2.lines Real:EVA material has smooth surface and white-grey； Fake:The material is rough and the color is dark ； 3.Men&GS EVA appears on GS or knitting on Men's are both fake