Under the influence of several cold currents,

In a number of shopping malls and supermarkets, the warm underwear area found that some so-called "hi tech" besides the Lycra, bamboo charcoal fiber and far-infrared concepts in the past years, this year, more "salad", and even claimed to have slim body weight and so on with a medical effect concept warmth underwear.

Rough statistics, many expensive underwear ingredient table shows that, in addition to "salad", there are "eke", "Sheng Sheng fiber", "air-conditioning fiber" and other new concepts.

Many salesmen sell their underwear when they are trying to figure out weight loss, health care and physiotherapy, and infrared heating. But when they ask about the meaning of "Salam" and other new materials, many salespeople do not know clearly.

The price of these new concepts and new functional underwear is high, and its price is usually three or four times that of the general thermal underwear.

In this regard, the industry pointed out that there are 5 main categories of textile materials used for clothing, namely cotton, wool, silk, hemp and chemical fiber. The acrylic fiber, which is called Japanese salad, is actually a kind of chemical fiber. It is extracted from petroleum, and its properties are similar to wool, but the price is relatively low.

It is very common for merchants to play an indirect role in promoting sales of daily necessities under the banner of curing illnesses, and these consumer goods are lack of scientific basis. Nowadays, even authoritative medical science is hard to cure some diseases, let alone business hype's "function" thermal underwear.

Although merchants sell underwear in the "new concept" of retail sales, the high price is not worth the price. Thermal underwear is the most important thing to wear comfortably. Do not easily believe in the so-called "new concept".