I got these in Wine Shadow at a size of 12, because I had read some reviews of CS shoes online saying the Z401 last ran a bit tight. But those reviews were wrong, and these shoes really are true to size. I've come to regret buying large, as I'm a size 11.5 (left), 11(right) on the Brannock, and the shoes are just too big to be comfortable for me. That said, the Wine Shadows are a gorgeous oxblood-red in person. I've gotten numerous compliments on them.
They are gorgeous shoes though, just too big for my right foot (which is smaller than my left). If anyone wants a pair of thrice-worn size 12 Wine Shadows + matching belt, hit me up.