Warm, waterproof and grippy are three different features and most boots only manage two. I have said which of the three each pair is actually good at, and which are just fashion boots with a fleece lining. (Note: This list contains affiliate links, a...
Rated to minus 25F with a removable felt liner you can dry overnight. The benchmark.
JOAN OF ARCTIC™ Women's Waterproof Boot
Rated to minus 148F. Absurd, and the choice if you work outdoors in real cold.
IMPACT | Men's Boot
Under a hundred dollars, rated to minus 40F. The best warmth per dollar in boots.
NATION PLUS - Winter Boots
Hiking-boot grip with insulation. The pair for icy pavements and dog walks.