I'm interested in trying the new Specialized 2FO Roost flat shoes (when I can find some in stock) but am unsure on sizing. I wear size 13 FiveTen Freerider Pros. The equivalent EUR size on the FiveTen tongue is 47, but a couple years ago I tried some Giro Riddance shoes in size 47 and they were too tight. I'm guessing that was mostly down to the Giro sizing, as most charts I find online convert size 13 to be 46 or 47 EUR.
Has anyone happened to switch from size 13 FiveTens to the 2FOs? Or another size that is close? For example, if you normally wear size 12 in FiveTen, what size are you in the Specialized?