Harkila Shoe size

[Hales Smut]

I need euro size 46 . What size is this in UK size for Harkila ? I think both sizes are in the tongue of the boot.
Thanks.

 

[VSS]

12, according to the sizing chart on the box that my Harkila boots came in.

 

[Hales Smut]

Thanks. Noticed an intresting offer from John Norris, but only up to size 11.