Men's Vests & Undershirts

BJ&HH Heated Underwear Thermal Women/Men Suit Set USB Insulated 5 Timing Heating Levels 10 Heating Zones for Winter/Skiing,Black,M [Heating zone]---the heating area of the warm clothing, which is the waist, back and elbows, the heating area of the pants, which are the abdomen and knees, to keep the whole body warm. [Health care heating underwear]---Carbon fiber heats up, helps... BJ&HH Heated Underwear Thermal Women/Men Suit Set USB Insulated 5 Timing Heating Levels 10 Heating Zones for Winter/Skiing,Black,M