Originally Posted by TrojanHorse

Sidi genius 5s pop up on chainlove from time to time for about 150, they'll obviously be more at a retail establishment. You may actually need the mega version. I had your exact shoe, same size and everything, although I was able to get into a set of Sidis in size 44 (they fit more snugly)!

A specialized store might be a good place to check too - nice shoes and then have some options for custom fitting them.

For the life of me, I can't remember the brand, but there's a shoe that has a heat molded inner that the store will fit to your feet when you purchase them