These underwear absorb and reflect far-infrared rays emitted by the body, keeping you at a comfortable temperature even when the temperature changes between day and night.
Danrotech Tights: Comfortable and Sweat-Resistant Tights
Made with a soft, fluffy, and warm fabric that envelops the entire body, these tights were developed to maintain a comfortable environment inside the garment at all times.
The lining is woven with hydrophobic (water-retaining) polypropylene material to prevent sweat from cooling you down, reducing the drop in body temperature caused by sweat in winter.