Has anyone found they need to go up a half size when switching from Hiro to Elton? Meermin recommend going for the same size for both, but I've just bought a pair of oxfords in Elton, and on my left (slightly larger) foot, they feel quite tight. Hiro was slightly tight on that foot, but stretched really nicely after a few wears to a comfortable fit. These feel slightly tighter though so I'm not sure. Hiro was just a width issue, wheras these feel just a smidge "too short", so it's pushing my heel back into the shoe a fair bit.
I'm at that point where I'm not sure whether I should stick with them to see if they'll stretch , or if I should pay the extra shipping costs to try a pair a half size bigger. The right (slightly smaller) foot is a perfect "snug but not tight" fit right out of the box, so perhaps a half size up will be too big? Any thoughts?