Warm -keeping underwear is a thick clothes wearing it. It is usually worn when the weather is cold. The following editors will introduce how to choose warm underwear for the cold winter?How do southerners and northerners choose warm underwear?
How should I choose warm underwear in the cold winter?
The merchant claims that the "spontaneous thermal heat" contains heating fibers in the warmth of the autumn clothing, and promotes its warmth effect.In fact, experts have pointed out that experts have pointed out that under a certain temperature environment, it is necessary to be harsh and difficult to achieve.Even if its continuous heat time is only 10-20 minutes, the most important thing is that the increase in temperature is only 2 ° C to 4 ° C. The warmth effect is really minimal.And some products do not even contain heat fiber. It is better to use the temperature of the human body to return to the human body and return the temperature. It is better to wear a few more clothes to keep warm.
How do southerners and northerners choose warm underwear?
For southerners:
Although the winter in the south is not as cold as the winter in the north, because the south is not equipped with heating, stoves and other heating equipment like the north, it is usually heated by air conditioning.Therefore, when you encounter cold days, even if you are indoors, sometimes it is still cold.At this time, you need to buy warm underwear.
However, after all, there are relatively few cold weather in the south, you can choose to buy warm underwear, or you can choose to add a layer of clothes outside.
For northerners:
Winter in the north is not only cold, but also a long time.Most northerners buy warm underwear.
In winter, when outdoors, wearing warm underwear inside, dwarf or cotton clothes outside.
Because there are heating or heating equipment such as heating or stove in the north, when you enter the room, you can take off the outer down jacket or cotton jacket and wear only heating underwear.

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