Men's Sorel Caribou Boot features:
The Sorel Caribou boot has a seam-sealed, waterproof nubuck leather upper that is combined with a hand crafted, waterproof rubber shell to ensure your feet stay dry. The key to warmth and success of this boot is the removable, 9mm felt inner boot and bonded felt frost plug (an extra insulating layer between you and the ground) that gives the Sorel Caribou boot a temperature rating that is -40°C. The Sorel Caribou offers timeless style and excellent protection for working and playing through the winter.
I think these boots are going to be great, but I don't know yet as I'm having to send them back.
One of the other reviews said that the sizing takes into account the felt liner - No it doesn't, it takes 2 or 3 liners into account!
I'm a size 11 for everything, so I ordered a pair in size 11, but there's about an inch and a half between my toes & the end of the boot - And that's with REALLY thick socks on.
I'm sending them back, asking for a 10 instead, and crossing my fingers...
I just came back from our first winter holiday with our baby daughter. We knew we would be leaving the slopes to play in the snow with her and these were just great for that. Super comfy relaxing and warm after a day, in ski boots. I wore these all week when not skiing and even on the transfers. I tried all sizes and got 7.5, I am usually a 9 and I take a 26.5 salomon ski boot.