I have Refrigiwear bibs that I wear a lot if it’s cold or I’m outside for long. The style you linked look similar but with wear patches for durability.

I wore them in Fairbanks at -40 and colder to watch the aurora. Regular Sorels, the Refrigiwear bibs and my arctic parka and was comfortable laying in the snow for a couple hours. That combo would be too much skiing or snowshoeing.

Activity level is a huge variable.

If you take the time it takes, it takes less time.
--Pat Parelli

American by birth; Alaskan by choice.
--ironbender