authentic Onitsuka Tiger Mexico 66 sneakers. black/black, size EU 40.5 / USM 7.5/USW 9. **these fit like a USW 9.5, and I'm a true 9.** brand new, worn once. might still have original box. bought off ebay two weeks ago. I wear this size in the Serrano style, so i assumed the M66's would fit the same - but these fit like a 9.5, and I like my kicks to fit perfectly. so selling these to get my money back out of them. comment with any questions.