Uncovering the Mystery of Self heating Underwear: There is not much difference between self heating and regular underwear

Uncovering the Mystery of Self heating Underwear: There is not much difference between self heating and regular underwear

Don't be fooled, self heating underwear won't heat up

As winter approaches, single clothes and pants are no longer able to withstand the chilly wind, and the inner and outer layers wrapped in bears do not conform to the aesthetic pursuit of urban people today. As a result, "hot underwear" emerged and hit the "key" of many people, and was also hailed as a "winter artifact" by merchants. From then on, wearing a single garment seems to be enough to be beautiful and not freezing.

However, while everyone is being sought after, there are also voices of questioning and questioning. Can thermal underwear generate heat? Is its insulation effect really as magical as merchants claim?

--Hot selling - Self heating underwear with a focus on "high technology"

At present, with the decrease in temperature, the sales of thermal underwear have increased sharply. After searching for "self heating underwear" on e-commerce platforms such as Taobao, JD.com, and Yihaodian, the product information can reach dozens or even hundreds of pages. A hot underwear on Taobao has a monthly sales volume of over 56000 pieces. Offline, many series of thermal underwear are always out of stock due to hot sales.

These hot lingerie brands are numerous, with different styles and a variety of fabrics. The editor has found that many brands of heating underwear have their hang tags labeled with the main components of polyester fiber (polyester), viscose fiber, modal fiber, spandex, acrylic, nylon, etc. In addition, some brands of self heating underwear also specifically indicate the special materials used in their hang tags, such as "far-infrared fiber", "salad", "acrylic", "last material", etc. Some awkward "high-tech" terms are dazzling

Most self heating underwear merchants claim that their heating underwear contains a layer of "high-tech" material that can generate heat on its own, and the thermal insulation effect is several times that of traditional pure cotton thermal underwear.

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