It is not important to look at the different introductions of merchants in online shopping, but the fabric parameters are the key. Underwear fabrics on the market can be roughly divided into cotton, nylon, spandex, modal, silk and chemical fiber fabrics.

Needless to say, the advantages of pure cotton fabric are good in moisture absorption and warmth retention. In addition, because it is natural fiber, it has no irritation to skin contact and good hygiene. However, it is worth noting that the moisture removal of cotton fiber is very poor. The principle is to evaporate the water vapor in the optical fiber through the surrounding high temperature. If there is no good ventilation environment around, the dehumidification effect can not be achieved well.

The full name of polyamide fiber is nylon material, which is the first synthetic fiber in the world and is generally used for synthetic fibers. Its wear resistance is higher than all other fibers, which is 10 times higher than cotton and 20 times higher than wool. Adding some polyamide fibers to blended fabric can greatly improve its wear resistance. In addition, its strength is also very high, which is 1-2 times higher than cotton, 4-5 times higher than wool and 3 times higher than viscose fiber.