I currently own a pair of Sidi Genuis 40.5(8.5US). I would like to purchase a new pair of Women's Wire Air but I have heard that they are running small. Could you please let me know if there is a big difference in a pair of your shoes from 5 years ago till now?
All shoes are made with the same last so I would stick to your normal size in Sidi even if 5 years ago. Thank you!