One size larger for sure. I ordered 10.5w and they seem to be about 1/2 size too big and probably more like one size too big.
So the bruno magli raging slip on brown color in size 8m is $285 and the same exact shoe from the same seller in size 7.5m $415??? really?? : ( That's how Amazon works with EVERYTHING. That's why I like Amazon...I sign on daily and look for 'sales' on things I like. They are like 'micro' sales that second on THAT size. The price will then shoot back up on that size right after you buy it. Are these genuine Bruno Magli made in Italy shoes? Yes!