I have mixed feelings on the sizes as well. I think it depends on the style of shoe. I tried on pairs of the new Ignite NXT shoes and they seem to run a little large. So then I ordered a pair of the older style a half size smaller, Grip Fusion and they didn't run large. These that I just bought are NXT disc. I ordered them my normal size, and they fit ok. They aren't a size too big.How do these fit?? Or Puma in general. Thinking about getting some but I've read mixed sizing review.