1, thermal function: ultra-thin hyaluronic acid thermal underwear adopts special fabrics and technology, which can effectively keep warm. It has good thermal insulation performance, can provide additional thermal insulation effect in cold weather, prevent excessive heat dissipation of the body and maintain a comfortable body temperature.

2, breathability and moisture regulation: high-quality thermal underwear has good breathability, which can make the skin breathable and help regulate moisture. It can absorb the sweat in the body and excrete it, keeping the body dry and comfortable. This helps to prevent discomfort and cold feeling caused by moisture retention.