The recipe keeps warm with 3 coats even when it is snowing

In the winter, when I just stepped out of the warm bed, the first thing that confuses people is the question "what will we wear today?" Wearing too many shirts will make it difficult for the whole day to work without fashion, and if you wear less, you are afraid of the cold.

After updating the weather for the next few days over the phone, many people complained that they just wanted to carry all the clothes in the closet on them without even noticing whether they were beautiful or not.

However, in fact, wrapping the three outer layers is not as warm as by using the right way to keep warm.

Let's look at the principle of keeping warm clothes in the most scientific way. Clothing can warm the body by reducing thermal conductivity. This means clothing reduces the conflict between cold air and hot air, thereby keeping the warmth. Therefore, if you want to wear warm, you must minimize heat transfer.

So in the next few days, how should it be warmer? Experts have provided a warm wearing formula : soft, gentle inner layer; the middle layer keeps the heat and the outer layer is wind resistant. Wearing this warm formula and keeping your neck, head, arms and legs warm, we can survive under the snow.

If you want to wear warm, you must minimize heat transfer.

First class: lining

In choosing the first layer of clothing, some people prefer thick underwear and think that it can keep warm better. In fact, the lining is too thick not only to make the wearer uncomfortable and also increase air convection, thereby reducing the heat retention of the clothes.

In addition, winter air is often very dry, making the skin more sensitive. Therefore, it is recommended to choose soft underwear, which does not contain fabric material that causes irritation.

Therefore, experts recommend that you choose underwear made of thin, soft cotton material that is both sweat-absorbing and warm.

Second class: Sweater

Usually the middle layer is responsible for keeping warm, without direct contact with the skin of the body. Therefore, choose strong absorbent materials such as cashmere wool or cotton.

In terms of design, clothing in the middle layer must have a moderate width. Clothes that are too tight do not help keep warm but also affect the ability to adjust body temperature. If the clothes are too large, the phenomenon of drafts can be caused, cold air will enter and cause heat dissipation, affecting warming.

For older people and weak health people, wear a gile sweater.

Third class: Jacket

The warmth of the jacket comes mainly from the fabric and inner lining. This is easy to understand - the fiber bonding of the fabric will affect the ability to avoid wind ; The type and thickness of the inner lining will affect the ability to retain heat.

Normally, the fiber bonding of materials for making feather coats, life jackets and leather jackets is relatively thick, so the wind resistance is very good. However, the lining of the leather jacket is not thick so the ability to keep warm is less.

The feathers and cotton in feathers and life jackets are usually lined gently, not too thick, sucking air to create a heat-protective layer so they retain heat better.

Conventional gowns are made of materials including wool and other natural fibers such as polyester, rayon and other blends of synthetic fibers, thin lining, weak heat-retention performance.