I am in the corner of the northeast, and the weather here is already cold. What should I do? As a sister in the south, do you have any artifacts to warm your hands and feet?

I also went to school in the northeast. It is really cold for southerners to go there, unlike the people born and raised in the northeast who are used to the cold there. In winter, in the dormitory, the quilt is usually short and can't cover their feet. This is the main reason for feeling cold. The best solution is to cover your feet with another layer. Just like this thing, I think it's a good design and high-tech infrared warm mattress when I see it. I hope you like it,