Sidi Question

General Help
1

Do the shape of the shoes drastically change between say the Genius 5 and the Ergo 3?
I’m looking at upgrading my shoes and currently use a Genius 5 or similar (they all look the same) but want to know if I need to try on the Ergo 3’s or 2’s before pulling the pin.

Thanks in advance.

2

I brought my ergo 2s based on the fit of my genius 5s. Pretty sure they don’t change across the line. Once you know your sizing your set.