Seamless Elastic Thermal Inner Wear

A pair of self- heating breathable underwear designed to keep you warm in the cold season. Made with the latest heat-trapping nano weave that regulates body temperature at 37 degrees. It is 65% warmer than usual inner wear. Ultra-thin and comfortable to wear under your favorite outfits. Super elastic and fits well on the body for pressure free movements. Weatherproof; keeping your body warm at all times.  Features Thermal Wear at 37 degrees Made with the latest heat-trapping nano weave that regulates body temperature keeping the body warm at 37 degrees even during the cold season. Warmer than Usual It is 65% warmer than regular inner wear, more effective and protective. Seamless It perfectly fits the body, not bumpy; keep you looking good and feeling good. Ultra Elastic Made from soft elastic materials keeping you comfortable for pressure free movements. Perfect for Traveling  A perfect partner while traveling in cold places; lightweight, easy to wear and carry. Under Your Favorite Outfits You can wear it under your favorite outfits such as coats, long sleeves, sweatshirts, and more!   Specification： Size chart: M fit for Weight: 40-75 kg L fit for Weight: 60-90 kg Color:  Female: Wine Red, Beige, Black, Red Male: Navy, Black Package Includes: 1 pair of Thermal Underwear (Top & Bottom)