These adidas shoes are probably fake. The sole is uncomfortable and gives little support. It feels like your heels are being pierced with knives while walking. The stitching is sloppy and fell out on the first day. The forefoot is too tight, but the back of the heel is very loose. I do not recommend this shoe to anyone. After a few hours of wearing it, my legs hurt so much I had to sit down. If you take out the foam insert, you'll see that it's just a bunch of hard plastic or rubber in a criss-cross pattern that doesn't cushion your feet at all.