[37 degree thermostat fabric] What is the fabric of 37 degree thermostat underwear?

[37 degree thermostat fabric] What is the fabric of 37 degree thermostat underwear? The 37Â° constant temperature fabric is made of a combination of acetonitrile fiber and bamboo fiber, which breaks the bad characteristics of the bamboo fiber underwear upper body wearing cold and poor warmth. The principle of 37 degree constant temperature heating thermal underwear: the raw material is a new type of heating fiber, the special weave forms an air trough to keep the body stable, and the moisture that is breathed out by the human body (the skin is breathing every moment) is converted into heat energy, thereby realizing The function of fever (fine temperature control) can be raised by 8 degrees and maintained at 37 Â°C.
It has the functions of constant temperature and warmth, skin-friendly comfort, environmental protection, health, UV resistance, antibacterial and antibacterial effects.