I am a size 12 US. I have been riding a pair of SIDI Genius 6.6 Carbon Lite Shoes (2011). Size 46. Great fit. Plenty of room in the toe box.

Decided to replace them.

I ordered some new Sidi Shots size 46 as well. Incredibly tight out of the box.

Would their shoesizing change over the course of 7 years? I am reordering a pair of 46.5's. Should that be the soultion or have their shoes gotten narrower?

Thanks in advance.