Adidas Y-3 Kaiwa échantillons verts ? GZCLSW taille 8,5 Yzy remises Yamoto

First off, let me just say, I cannot find anything about these shoes. The tag says 2013, so maybe a release that never happened? If you have any information, please let me know.

With that said. These are DS, size 8.5 according to the tag. There are two white tags in Chinese/japanese? If anyone can translate, that would be great. I'm insanely uneducated on these.

Are they authentic? They sure look like it to me and I am not just saying that. Typically shoes that are fakes, are made so bad, they smell awful because of the cheap glue and materials used. Looking at the stitching, shape, and feel of the materials used, I am 100% sure they are authentic. The insoles are a nice leather. The shoe is made up of a soft leather. The shape appears to be correct. Everything about them appears to be legitimate.

If you have questions, maybe I can help, but if it's about the shoe, I know nothing. Hopefully someone on eBay can assist with any knowledge. I'd be greatly appreciative.

Price will be high just so people who are interested can reach out and maybe give me a clue as to the history of them. Thanks for looking.