I have the Goretex Canyons, shoe size 10.5US and the 44s are roomy, but not overly so.
Where you bought them from? Beaverton Motorcycle (OR)
Price paid? $270
What type of use? Commuting, fire roads
Pros? Ultra comfortable, very waterproof
Cons? A little loose fitting in the calf. The suede finish tends to fade and hold dust and dirt, which I don't mind but was a bit surprised by after I bought them. Because of that, don't plan on using them as business wear.
I think if the canyons had one more strap above the ankle they'd be about perfect for my riding style. Even so, the vecro is fine. They are possibly more comfortable than any shoes I own, and the quality is very good.