I would recommend thick wool, flannel, polar fleece, and shearling.
To keep warm
They keep your ears warm during the winter.
The materials keep you warm by the fabric they are made out of!
Animals hibernate to keep warm during the cold winter.
Keep warm near a fireplace, and maybe try to eat some hot or warm food.
there mammles kadu.
To keep your feet warm in cold weather.
They huddle to keep each other warm during the winter
More women's boots are sold during the winter because they are more practical for the winter season. Boots are warm and originally meant to keep the legs and feet warm during the colder and snowy days of winter.
keeps ur heat in x
To keep warm and be less active, in winter there is less food so they store/eat in summer to keep them going during the winter
The blubber helps keep penguins warm during the winter and the cold water.