These are classic, vintage-style, authentic Asics Onitsuka Tigers Mexico 66 sneakers! Full-grain leather, unisex, in Euro size 38. I bought them on eBay in the wrong size, and there are no returns. :-( I literally put them on once, with socks, and realized they didn't fit, so they've never been worn. (Unfortunately my cat requisitioned the box right away and it's since been recycled.) These are super adorable, very comfy sneakers -- I'm heartbroken I can't wear them, but hope that someone else will get some enjoyment out of them! Unisex, suitable for women, men, and kids (Euro size 38).