In reply to ste carey:
They're pretty huge!
Sole length will vary a bit brand to brand and boot to boot.
I'm size 45ish in normal footwear, I think both my boots are mondo 28, one is 307mn and the other 314, so the answer for you is very likely no.
You didn't ask for any comments on the binding, so apologies if unsolicited advice, but the Titanal is an old binding: probably not relevant given it won't fit you, but in general check its condition, particularly that it's pivot pins aren't loose.
I'd only suggest buying such an old binding if it was very cheap, for limited use to see if you liked touring, but with plans to upgrade soon if you did.
Post edited at 20:26