Shimano RC902 Fit

Hi, I’m thinking of upgrading from my RC701 to RC902.
None of the LBS has my size for me to try so I’m curious if I will be fine if I go for the same as my RC701? I read that RC902 is kinda narrow and different from RC901.

Currently wearing RC701 EU40 wide. I’ve tried S-works 7 EU40 and that’s fine as well.