I recently had the chance to try on a Shimano winter shoe, the mw 701 with their Volume+ last. I was blown away by how comfortable and wide they were! Wider in the toe box then the wide width lake winter boots!
Looking into it more, I'll be looking for something from Shimano that features either their Volume+ last or other "Volume" lasts. I was really impressed with the fit considering their standard last is quite narrow.
https://bike.shimano.com/en-EU/techn...echnology.html