I am about to order a pair of Sidi T1 shoes via mail, and won't have a chance to try them on first. I have ridden in Carnacs for several years and consistenly wear 44's.

Has anyone gone from Sidi to Carnac, or vice versa? What is the sizing comparison; are they comparable or does one run a bit smaller than the other? Also, are there any differences in the way they fit between the two?

Thanks