First, look at the label.

Consumers should try to buy labels with complete information.

It includes name, grade, specification, color, inspection, composition, manufacturer and so on.

If the label is blank or blurred, be careful to buy.

In addition, labels are marked on the type of clothing, of which class A is the best quality, and formaldehyde content is low; class B can be worn closely; C class can not be worn.

So warm underwear should choose B.

Two. Look at the thickness.

If you want to buy underwear with good thermal comfort, you should see the thickness when the fiber content is the same, the thicker the better the warmth retention performance, the more the layers are, the better the thermal insulation performance is.

Three. Look at the fabric.

Underwear fabric is soft and comfortable, light weight and good elasticity.

Better.

Among them, more than 40 cotton products were used in the inner surface layer.

And cotton materials generally do not cause skin allergies. For those who are prone to skin allergies, it is best to choose warm underwear for all cotton.

Four. Trial elasticity

Choose warmth

Also, be careful not to choose too tight, especially women. Don't choose too tight underwear because you want to show your body.

Too tight body thermal underwear tightly wrapped around the body, easy to cause poor circulation of the chest, affecting health.

Moreover, too tight underwear is airtight, easy to cover sweat, easy to cause skin problems.