Let me be clear.  I LOVE Sorel boots.
I have always wanted this style so I ordered a pair.  I wear a size 11 shoe and ordered a size 11.5 from another retailer. They were too short!
I saw these on Amazon and ordered these in a size 13.  My wife said are you SURE they won't be too large?  Well they might be but we will see.
They came and I was super disappointed!  They were still too short.  With plain socks on my toes hit the front! At size 13 they were too small in length but getting to be too large in girth.  If I had ordered the right size for length like a size 15 the girth of the boot would have been suited for a giant or one "short big FAT foot"!
I sent them back.
Because I don't believe anyone could find a good fit I would not recommend these period!